Showing posts with label dodger. Show all posts
Showing posts with label dodger. Show all posts

Monday, May 4, 2020

New Sunroom

After building the hardtop for the boat, one of the next items needed was a replacement dodger.  For those that don't own a boat, the dodger is essentially the front windshield for a boat.  It isn't strictly necessary as, unlike a car, you aren't cruising along at speeds fast enough that something flying in from the front isn't likely to cause injury...but anyone that has spent much time at the helm of a boat on a less than perfect day may disagree.  When we completed the hardtop in Virginia it was around Christmas and we were in a hurry to head to warmer locations.  At the time I jury rigged the old dodger so we would have at least minimal protection.

The jury-rigged temporary dodger.
During that cold and rainy trip south, it became very apparent that just a simple dodger up front wasn't really sufficient to protect someone at the helm from bad weather.  The cold rain always seemed to be blowing in from the starboard side and that made manning the helm a miserable experience.  So, back before this virus when I was looking at heading to the Bahamas in February, a better dodger and side protection...at least for the starboard side...was very high on the upgrade list.

Having an enclosure made was not going to be an option as that would be too costly for something just to improve comfort for the upcoming trip (small sailboat enclosures usually cost more than $4000 and I'm sure mine would be much higher due to the size).  A while back we purchased a Sailrite sewing machine and part of the justification of that purchase was to tackle projects like this.  My goal was to create a cost effective and serviceable solution that could be used when needed and taken down most of the time. Just like the hardtop, this would be my first time attempting to create something new for the boat, so higher end materials were less of a concern.  If I really screwed things up, at least I wouldn't feel as bad about it if the materials didn't cost a fortune.

First thing was to come up with a design. At first blush, it seems like a fairly straight forward process...create some fabric and clear vinyl panels that would enclose the front and at least part of the sides of the cockpit.  Of course, the devil is in the details.  I wanted to utilize the existing lower mount for the old dodger and then there was what to do about the sheet winches that are right in the middle of where enclosure panels would normally go.  Ideally, having all the winches inside the enclosure so you can stay dry while adjusting sails would be good, but in the end I could not figure out a way to make that happen.  In the end I came up with a design for a front panel and two smaller side panels that would wrap around behind the winches so that one could at least operate the winches with the panels in place.  I also planned for partial panels along the sides so the helm would be protected.

From there I came up with an estimate of how much clear vinyl and material was needed for the project.  5 yards of vinyl and 4 yards of material looked like it would be enough.  Checking online, I was able to find a supposedly marine grade vinyl for about $85.  Sunbrella, on the other hand was about $25 to $35 per yard.  I decided to check a discount fabric store in nearby Wilmington and found they had a roll of Sunbrella in an off-white color that just about perfectly matched my gel-coat for $17 at yard.  Another $100 worth of zippers, snaps, thread, pattern material, and other sewing notions from Sailrite as well as reusing a few zippers from the old dodger and it looks like I could make an enclosure for around $300.  On that trip from Virginia, I'm sure my wife and I would have gladly paid $300 for the added comfort of a dry helm out of the wind.

Creating the dodger pattern.
After watching and re-watching several of the how-to videos from Sailrite, I began the process of creating patterns for the front dodger. Of course, creating patterns by myself, outside, in the wind was a bit of a challenge. Trying to get the plastic stretched tight and marked before the wind would come along and blow it all down took several tries and in the end was not perfect...but good enough. Creating the dodger in the salon, when the dodger spans the distance across the salon and galley was an interesting task.  I cut the Sunbrella material into the numerous strips I needed using a straight edge and wood burning tool. Fortunately some of the tricks I picked up from the how-to videos as well as judicious use of the Sailrite seam-stick basting tape for canvas helped a great deal with the assembly and sewing tasks.  After a lot of sewing, I had a new dodger that took advantage of the extra viewing area afforded by the new hardtop.

Cutting long strips of Sunbrella
Next came the two small panels that ran behind the winches.  It was a pretty straight forward process to pattern and create those small panels out of the Sunbrella material.  These panels extend past where the existing mounting hardware was, so I had to add snaps to hold the bottom of the panels.  While on the Sailrite site I found that they had a new type of snap called a Snad that utilizes 3M VHB tape so I wouldn't have to drill holes in the hull for conventional snaps. The only downside to the VHB based solution that I've found thus far is that it takes up to 72 hours for the snaps to fully bond to the surface.

Sewing the dodger.
After getting the winch panels done, I realized I actually had enough material to make full side panels for the cockpit instead of the half-width panels that I originally planned to make.  I was having a difficult time determining how to best secure the half panels, so this solved that problem...but created another.  Snaps were less likely to hold such a large panel in place in the wind so I had to come up with another solution to attach the panel to the arch.  While trying to figure out the best way to attach the panels, I went ahead and created the panels.  When I made the hardtop, I included a design element that would hopefully aid in the installation of a full enclosure.  The bottom of the "handrail" edge around the hardtop can be slit at the bottom creating an awning track.  This track would then allow for installation of enclosure panels using a pre-manufactured bolt rope that slides into the slot. The solution for holding the panel to the arch is essentially the same solution.  I took the old awning track that came off of the arch when I installed the hardtop, cut it in half, and attached the segments to the arch.  One more zipper per panel and more of the bolt rope, and viola, the panel is attached.  The boat now has a 3/4 enclosure, with the back left open.



The end result isn't perfect, but it is functional and doesn't look too bad.  The vinyl isn't as optically clear as the expensive stuff (it has minor distortions that I think are due to the manufacturing process) but it is good enough and well worth the trade-off for keeping warm and dry. If I keep up with the maintenance of the vinyl (regular polish and UV protectant...same as is recommended for the much more expensive vinyl products), I have confidence that they will last a long time and will be a nice addition to the boat.

Wednesday, April 15, 2020

Keeping Busy

At this time I believe that most of the U.S., despite the lack of a federal mandate,  has some sort of restrictions on the gatherings and movement of people in an attempt to slow the spread of the Corona virus pandemic.  Most have some variant of a "stay at home" or "shelter in place" order.  The result of which seems to be a lot of boredom...to the point that people are <gasp!> even cleaning their own homes.  For a boat owner, finding something to do is pretty easy.  I've heard it said many times that if you think there is nothing to fix on your boat, you simply aren't looking hard enough.  In my case, it doesn't seem to take a lot of looking.

I think I've previously written about the work that I needed or really wanted to get done before making the trip.  A few things were known and there were many more that were discovered once I returned to the boat.  In hindsight, it is probably a good thing that there were so many items that resulted in delays to the trip, otherwise my crew and I may well be stuck in the Bahamas right now or figuring out how to make a direct sail back to the U.S.  If you are curious what is going on in the Bahamas right now with regard to boaters, you can click HERE to see the current (as of 4/15/20) situation.

Work on the boat does continue, albeit at a slower pace.  Part of that is due to the fact that it appears I will have a fair amount of time before this pandemic subsides so I'm not in a particular hurry now.  Another reason is that getting supplies has been complicated by the COVID19 pandemic response and other issues. There is also the conflict between the need of help for some tasks and physical distancing requirements/recommendations. 

The first delayed project has been the rigging.  Getting the rigging at a price that wouldn't scuttle the trip before it started was one of the first delays.  Now that I have the rigging, social distancing and travel restrictions prevent any further progress on that task for the time being.

The rigging finally arrived.  180 lbs or so.
Unable to find a suitable replacement dinghy at a reasonable price, the decision was made to try and refurbish my well sunburned dinghy.  Patch material, refurbishing paint, and replacement valves were ordered.  The patch that has leaked for as long as I have owned the boat has been re-patched and now holds air and another patch has been applied.  Initial base coats of the rubber paint has been applied and the dinghy now looks significantly better and holds air.  Unfortunately more base coat was required and the new can was found to have been partially solidified when it arrived, therefore a replacement had to be acquired.  It finally arrived yesterday, so naturally it is cold, rainy, and windy outside today.  But progress will continue on that project.

Dinghy original condition.

Dinghy after first base coats of restoration paint applied.

The partial cockpit dodger/enclosure was a project that I had planned to do before getting to the boat.  A trip my wife and I made from Virginia to Southport in early January, just after completing the hardtop build, emphasized the need for protecting the helm from the weather.  The front dodger was created a little while back and is up and functional.  After completing that part, I found I had enough material to do complete panels for the sides, so I altered the design and created those side panels.  Unfortunately, I was lacking a couple of zippers to complete the build and those arrived only a couple days ago.  So, that project is almost complete, again just waiting on the weather so I can do a final fit and determine the exact position for attaching the zippers and a couple additional snaps. 

Test fitting enclosure panels.
Since it appears that I will be on the boat for a while as the temperatures rise here in North Carolina, I decided to revisit continuing issues I have had with the raw water pump for the air conditioner.  After several attempts to repair the existing pump, the motor finally seized up and a replacement had to be ordered.  As is my usual luck, despite ordering the correct pump, the one that was shipped to me was not a 115 volt A/C pump but a 230 volt one.  That had to be returned and the correct one re-ordered from a more trustworthy supplier than Amazon.  The replacement arrived about a week later and was installed and I'm happy to report that the air conditioner is again operational.  Hopefully it will stay that way for a while.

My boat was a former charter boat and was equipped with several 115 volt AC plugs, but only one 12 volt DC plug.  Since the native boat power system is 12 volt DC, it is rather inefficient to convert power from the 12 volt battery bank to 115 volt AC using the inverter and then back to  DC voltage to power things like phone, radio, and flashlight chargers.  I have now installed two new 12 volt DC sockets to provide a more efficient means of utilizing the house battery power.  With the earlier addition of solar, the boat is now more self sufficient than ever before.

New 12 volt socket with USB charger in it.
There are other projects that I initially intended to defer until after the trip that are now getting some attention while I have time.  I wasn't happy with the velcro that was used when I initially recovered the salon cushions and have since reworked those covers.  I'm continuing to retrofit some of the lights with LED strips to further  lower power consumption.  I've finally managed to identify one of the leaks the boat had during heavy rains and will be looking at repair options for it.

Social distancing and my lack of desire to go to stores any more than absolutely necessary has also given me a chance to use supplies and practice techniques that come in handy when living in a remote anchorage or on passage.  Learning better techniques to store various fresh vegetables and what can be easily frozen to extend shelf life is a continuing process. I'm also getting better at controlling the boat oven for baking more delicate items like breads.  I've even tried Nido powdered milk that came recommended at The Boat Galley and have to admit it is almost as good as fresh and certainly suitable for baking and as a coffee creamer.

Speaking of not wanting to go out shopping, since I have a sewing machine handy, I offered to sew masks for the local hospital if they were in need.  Thus far, they have not indicated a need, but I am on their list of people to contact if the need arises.  I did create a couple masks for myself for if/when I need to go to the grocery store.  One of the other boaters here at the marina has a daughter that has an immune disorder, so I also made a couple masks for them. It was an interesting exercise to try and figure out materials I had on hand that would make a reasonable mask.  What I found was that non-woven fabrics were generally considered better than woven fabrics for trapping smaller particles.  What I ended up using for my own design (again, with what I already had on board...which was very limited) was the non-woven material used in some types of reusable shopping bags for the outer layer and a cotton bed sheet for the inner liner.  Since I have a spool of stainless steel safety wire, I used pieces of it to create the bendable nose bridge.  Although I can make no guarantees about the effectiveness of the masks, I'm reasonably confident they are far better than nothing. 

So, in these strange times, I continue to keep myself busy.

Monday, January 4, 2016

Dodge This

To say I've been a bit concerned about this upcoming run south is probably an understatement.  It is not the trip itself, but the cold temperatures that make me not all that happy about it.  Last year when I made the run from Deltaville down to Georgia I said I didn't ever want to do that in November again...and, well, January wasn't the change I had in mind.  That time I had the soft bimini with the integrated front dodger and while it wasn't the most pleasant of trips, having the dodger to keep the chilly wind out of our faces was at least a little help. Now that we have this nice new hardtop with its increased forward view, the old dodger just doesn't fit.  That is, until now.

Deciding that we really need a dodger, I came up with a plan to retrofit our existing dodger to the new top.  It won't be pretty, but at least it will be something until we can get around to building a new enclosure.  Given neither my wife nor I want to take on another big project until we can get the fun to work ratio more in balance, I wanted this temporary solution to be able to last at least a little while.

The plan was to take the existing dodger and some of the pieces from the old soft top to create a new dodger that will fit the new top.  The old soft top already had the zippers that mate up with the old dodger and it also had a bolt rope where it was attached to the rear of the arch.  If we attached the old top to the dodger, cut it to fit the new top, and add the bolt rope to fit the yet to be cut slot in the front rail of the new top, we should have a solution.

To start I needed to cut the bolt rope slot in the bottom side of the forward handrail of the new top.  I created a gauge using some left over wood from the hardtop mold so I could draw a line in the center of the rail with a pencil.  I drilled two holes at the two ends of the slot that I will elongate so there is room to insert the bolt rope. I then used my vibrating multi-tool to carefully cut the slot.  In hindsight, I probably should have cut the slot before we mounted the top as it was more difficult to cut laying on my back on the deck.  After cutting the slot, I determined that the blade on the multi-tool created a slot that was just too thin and the bolt rope would likely bind while trying to slide it in place. I tried wrapping a stick-on sanding disc around the multi-tool blade and that widened the slot but quickly chewed up the sandpaper and left bits of it inside the slot.  Off to the store to see if we could find a solution.  What we found was a grout removal blade for the multi-tool.  This is basically a sandpaper looking metallic blade that should function like the sandpaper without wearing away.  It did the trick and widened the slot to about double the original gap.

The bolt rope slot and access hole in the front rail.

I used the multi tool to cut the holes in the ends into more of a teardrop shape.  This didn't really provide enough access to insert the bolt rope and so I took my rotary tool and a small drum sanding attachment and elongated the hole into an inch and a half opening.  That did the trick.

To clean up the cut of the slot, I took some excess 3/16 line and wrapped the stick on sanding discs around it.  This essentially made an abrasive segment of bolt rope. It was used to clean up the edges of the slot to allow the regular bolt rope to easily slide.

Getting the plastic shavings out of the slot was an interesting task.  After some work with the shop vacuum and a thin screwdriver, we were able to clean everything up and now we have a nice bolt rope slot along the bottom of the front rail.

The original dodger was slid into its original lower bolt rope track.  The old bimini was attached to it and pulled tight up over the new hardtop.  I carefully marked where the old bimini material met the lower edge of the new bimini rail.  It was a challenge to try figuring out how we could attach the old curved corners to the new, wider top, but we did the best we could.  After getting everything marked, the bimini was removed from the dodger and cut so there were two extra inches of fabric beyond the marks to allow for creating a double hem. Excess zippers, hardware, and other original mounting bits that are no longer needed were removed.

Marking and cutting the old bimini segment.

I used straight pins to temporarily hold the hem in place and then broke out the Sailrite machine and started sewing.  I finished the cut edges and then sewed on the bolt rope that was scavenged from the back of the old bimini.  I even tried a zig-zag stitch for one of the runs on the bolt rope, not because it was needed but more for the practice using the machine.

Sewing up the old bimini strip to make the "new" dodger.

The end result turned out pretty well.  Better than I expected in reality. (I wonder if my junior high home economics teacher would be proud?)  It isn't that pretty and a properly fitting enclosure would provide a better view, but it should provide us at least some protection from the wind and rain while we make our way south.

The temporary dodger. You can see how much larger the
view forward is now compared to the old dodger.