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Original Transom Core Too Low..........Corrected
The cap is ready to install but the original transom core height was too low for comfort. As seen in the pictures behind the splash well the dark area had no fill.
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Right above where the upper mounting bolts passed thru little glass remained above the holes between the layers.
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I put a scratch in the well left by the 1708 used in the transom replacement and filled with strips of roving till right below where the cap rivets were located.
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All the transom replacements I did where a void was left I pumped full of thickened epoxy. To date I have not seen one of my transom jobs back. Now a super strong solid fiberglass cap is on top of the laminated transom core. Tomorrow I will run a grinder over to remove the burrs and get ready to drop the cap back on.
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Cap is On..........Scratching Head Over Screw Alignment
So the cap went on without a hitch, all the original screw holes were used but 1/3 of Starboard side from the Bow back didn't align straight. I'm scratching my head as to why. All the rest aligned right up. Port side seam is very wavy compared to Starboard side. My mahogany strips are holding the hull straight but the cap skin is not. I'm thinking I will pump it with 4200 in a loosened state then tighten each screw using a straight edge to square it best it can be squared. Afterwards I will have to allow it to completely dry. Once when putting a Hells Bay cap back on I used a epoxy cartridge which worked out well, may do that here. This cap will never come back off, any repairs to be made in the future will be surgical.
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Also positioning the Motorguide Quick Release Trolling Motor Mount on the Port side. Theirs is a universal mount, I have a Minn Kota ULTREX with a universal base already on it sitting in the shop for Spider Rigging. These Quick Releases are not very forgiving if your deck is not perfectly level. In another post on this site I show working the deck on my other Blazer to create a solid installation mounting platform. Plus a transom mount trolling motor mount will be added on the Starboard side for precision single poling Crappie. I don't want the foot control unit in the way of swing fish. My other Blazer VL100 is already rigged this way (I'm left handed) so Starboard side gets the hand control.
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I was talked into leaving the Rod Box by P-Nut a member on this site, he was correct in his position and so I'm very glad I didn't remove it. All my 5.5ft Ugly Stiks will fit easily inside. The clearance is tight though between the Center Console and Rod Box, something discussed at length, can't turn my foot around in the gap. I will be tig welding up a Sissy Bar for walking around the Console, a 68in beam, aggressive V-Hull will be tippy walking around the console. I've fabricated numerous bars for Fly Fishing Technical Skiffs, only difference is the size of my windshield.
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Two Toning the Bilge area is helping it to "Pop". The Rigging tube position worked out very well too.
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Finally a picture of the Void still needing to be filled with thickened Epoxy. I'm out of Extra Slow Hardener and Black Lighting Gloves, both are needed here to reduce the curing heat and policing up the excess epoxy.
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Glassing the Cap to Cockpit Floor
Updating the thread the glass work is not complete but I have numerous pictures to post so the update will break up the current task.
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So I cut 6in Chop Glass into a 2in tape for this seam, some of the grinding prep was done to the cap before setting it back on. I have 3 layers of tape all the way around.
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While leveling the hard edge with a DA 40 grit and 3in grinding disk 60 grit I had to lay down on the floor the get some of the sides. I got fiberglass dust in areas on my body I didn't know I had. Itch! Anyway image 6 shows where I burned the glass and today I have to re-fiberglass that area while fairing the rest of the task. The gap that was there was greater than the rest and trying to leave a radius I had the reinforcement too far out. Hopefully I will have it Gelcoated by the weekend.
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CockPit Faring Complete Making SeaDek Patterns
So the Cockpit Deck to Cap seam is now finished, faired to 80 Grit, all the inside corners were such a PITA because you can't sand with anything but a finger or thumb. Anyway it's done. Now comes the clean up. You can never blow all the dust out and it all has to be removed since now is the time to make the SeaDek patterns for the Cockpit Deck. I use clean water and a microfiber cloth to wipe clean. The hatches are on to keep dust out of the new carpet. I installed the carpet while installing the cap.
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I like to make the SeaDek patterns now because I can see the radius of the fairing well and no console to work around. If you see, the console location is scribe cut into the gelcoat. If you don't get all the dust off the tape won't stick well holding your pattern material in place. So using 3/4in masking tape I layout all the breaks and offsets needed to make the SeaDek install look nice. SeaDek is not wild about sticking in a curved area so I only install on the Flats if possible. I think it is 39x77in per sheet. You don't want to Butt two seams right together because it does shrink some and a gap will open up over time. Best to design a break into the layout.
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Using Mylar sheet for the pattern material really makes patterning easy. I just tape in securely first but no tape over a pattern line. Cut your pattern sheet oversize. Then trace your tape lines, write "UP" or "TOP" on the topside, put arrows for direction, where it fits, etc. After you remove your pattern straight edges can be used to straighten up your lines if needed.
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I hoped to Duratec Black Primer the fairing work today but too much water in the air here.
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This is a picture of my sewing loft. I make Hot Rod interiors and Marine Canvas & Cushions here. It's part of our second floor, real convenient commute to work.
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Mix of Movement.....Jumping around
Attachment 473290Attachment 473291Shot 6 coats of Duratec VE Black Primer on the Cap to Cockpit deck seam.
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The Cap seam took quite a bit of work to get straight. With the 100 year old mahogany strips epoxied to the back of the cap gunnel I could tighten or loosen each screw to adjust. This area has to be straight before a rubrail is installed. Don't expect a new rubrail to hide a wavy seam. If the seam is wavy it will be transferred to the rubrail. I have the cap sitting a 1/2in lower than original boat manufacture position and the gaps on the aft corners are still huge. Nothing to do but epoxy.
Let's cover something here, boats are supposed to be waterproof. How many pick up their boats, pull the plug, and wait for all the water to run out? Water is Not supposed to be in the bilge unless you were caught in a storm. Cheaper, older, glass boats leak quite a bit in the seam. Manufacturers count on silicone when installing the rubrails to shutdown the water leaks. Well.............what happens to their seals when you come in bumping the dock, tree, another boat too hard? The rubrail takes the compression force. Result, a leaking Cap to Hull seam. It is very hard to troubleshoot the leak location because the leaks are in a area inaccessible. This is another reason boats "Water Log". Here only one medium - material will take the punishment and hold it's seal, Epoxy. Pictures after pumping the epoxy didn't come out well because my shop lights kept making the camera on my phone act up when I pointed to camera upward. Needless to say I put the bulk of both tubes of Epoxy into the seam.
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Instead of sealing with silicone all gauges & helm pump have hydraulic o-rings underneath. Had to hang the engine on and set the console in the boat so I can measure accurately for steering hoses and control cables. Lastly, wiring the console upside down on my Tin boat seat so I can stand to do the job. The boat has the wiring to connect once the console is installed. The jackplate pump, cranking battery, and electronics battery was planned for the console. Well, last night while the console was sitting in the boat I realized a mistake. I want to mention here so someone else doesn't make it too. I cut in the side door on the console on the same side as the rod box. The door will not fully open. I have to install another door on the Stbd side now so I can have a door that opens fully. Fortunately another BBC member was over, P-Nut, he solved my problem with ease suggesting I install a matching door on the opposite side so it looks intentional.
Thank you Guys for your comments
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Not Much Today, Saltwater Livescope Job In...............
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This evening after painting the zinc on the custom Saltwater Livescope Pole I managed to clean all the old grease around the clamp area of the Yamaha and install the new SeaStar Hydraulic Steering Ram. I want to install bulkhead hydraulic penetrations for both the Hydraulic Steering lines and Jackplate Hydraulic lines. I have to get a handle on a trick hydraulic line installation.
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This is my latest Livescope Pole. It is designed for direct Saltwater Use. Super light weight, these get the "Perspective" mount also. Anyway I warm up the aluminum then coat with Zinc Outdrive coating then Epoxy paint. What is unique about this job is the "Black Box" will have a power switch at the box. The Pole will be completely removable if the owner wants to leave it home. I removed a Rod Tube system from within the Port hatch. the flange will be replicated out of .125 5052 marine aluminum. A U shaped rest will be bent and TIG welded to the flange. Afterwards I will sew custom foam insert for the support so the Livescope pole can be slid into the foam and with a second extra large RAM ball mounted to the bottom of the compartment, secured with the mount for storage. Out of Site Out of Mind. I will post up for the guys manufacturing Livescope poles for a living. If it helps their business all the better.