Tags >> Technical

A Master Potter Modifier

Posted by: Rob B

Tagged in: Technical

A lot of us like to tinker with our boats. Out on the interwebs you can find all kinds of sites where owners have executed modifications that make their boats more useful, correct shortcomings,  or simply personalize their mass-produced plastic tubs a bit.  And then there's the people who build their own boats, a group whose penchant for personalization knows no limits. 


I have a great fear of doing anything permanent to my boat. I know it's irrational, but the thought of drilling holes in the virginal fiberglass just gives me the willies. One time I had to attach a cable tie to hold some wires to the interior of the cabin; I put it off for at least a year, then when I actually resolved to do the deed, I found myself barely able to drill two tiny, 1/8" deep holes for the stainless steel screws. I stared at the job site, breaking into a hot sweat (this is Arizona-- Nobody does the cold-sweat thing out here), and finally managed to force myself to drill the holes, all the while in near panic that I was going to punch through to the topsides. Everything about that experience made me quiver, and I felt extremely guilty as I watched the fiberglass tailings drifting down from the holes while I drilled. It turned out fine, but I still bear the emotional scars.

I have this ragged hole in my companionway hatch, a souvenir of my second voyage on the Potter. Since 2006 I have made ongoing resolutions to fix the hole. I placed a temporary piece of duct tape over it  back in '06 to keep the elements out while I girded my loins for the repair.  I'm still girding. And we won't talk about my pathetic loins, thank you very much.  I even bought a Dremel tool, including the Bonus Testosterone Toolpack, to facilitate my fiberglass repair project.  Larry Pardey, I'm not.  My boat glares at me reproachfully every time I go up to the lake and replace the weathered piece of duct tape. The Dremel tool sits in my garage grousing about it's girly-man owner.

What's really weird about this is I have no problem wrenching the crap out of anything but my boat. I have designed and/or built, with my own hands, 6 houses. Water beater blows up? No problemo. Electronics fried on stove? Piece of cake. Wife doesn't like door into the den?  Move the door to a different wall, child's play.  When I was young and stupid, replacing a clutch,  or broken valve pushrod on a small-block chevy didn't faze me in the least.  My wife's friends all express admiration at her success in landing a "handy" husband.  My wife takes a different view, naturally.  To her I'm kind of an idiot savant who may be able to replace a toilet, but can barely drink a glass of water without drowning myself. But I'm actually pretty good at this kind of stuff-- Just not on my little fiberglass baby.

Anyhow. Thinking of my wussiness as a boat butcher, I am reminded of one fellow who is about as far away from me on the Boat Modification Audacity Scale as one can possibly be. This guy took a West Wight Potter, identical to my poor boat, and did things to it that make me, a wannabe naval architect, drool in admiration.  His name is Charlie, and you can visit his website here


Potters are huge inside, and can store a lot of crap. But getting to that crap can be problematic, especially in a seaway when everything migrates, unseen, to the furthest nether regions of a locker. Charlie, not afraid to wield his manly Dremel with authority, solved that problem in clever and appealing ways. Here's a picture of the galley he built:



He ripped away a large chunk of fiberglass and built a multifunction galley unit that completely reworks the functionality of the stock "galley" area.  If you go to his site you can see many more pictures that show how wonderfully useful this mod is.

Potters have a silly little molded sink on the port side, that for me at least, serves more as a catch basin for random gear like GPS, cell phone, beer, etc.  Here's what Charlie did with his:


Just for comparison, here's what the stock version looks like:



The amazing thing about this is the origami-like sink/table combination Charlie designed.  On his website you can view an interactive page that shows you how all the various pieces slide in and out and rearrange themselves for the desired purpose. Here's one configuration:



One thing that annoys the crap out of me, and quite possibly most of you, is the mast compression post on my Potter. I have to twist myself into a pretzel to stuff myself into the V-berth, and reverse the process to escape. Charlie solved that problem with an ingenious aluminum arch that really opens up the interior:



And the arch before installation:


There are more modifications, including a really interesting lifting rudder:



A cockpit table:



There are many more modifications, and Charlie has done an excellent job of documenting his work.  I am ashamed to be such a feeb when I look at what he has accomplished with his Potter.  I highly suggest you visit his website, if for nothing else then to admire his craftsmanship.  And perhaps gain some inspiration.  I know I'm inspired-- I think I'm ready to go put a fresh layer of duct tape on the hole in my companionway hatch!  Maybe I'll document that process for you blog readers.  Stay tuned.










Paul Butler Plans and Articles

Posted by: admin

Tagged in: Technical

Wow, I never knew Paul Butler had posted these articles of his. Talk about a tremendous resource. —Eds

 


Geezerizing

Posted by: admin

Tagged in: Technical , boats

 

Contributor Captain Howie has made a number of modifications or additions to his Sanibel 18 that should "maximize the years" he's able to use her. The premise: whatever is difficult today will be impossible tomorrow. He call's the process "geezerizing" the boat.

 Click here to see the link. —Eds


Modified Cape Dory Typhoon

Posted by: admin

Tagged in: Technical , boats

Received a note and interesting photos from small-boat sailor Dayton Altman. Posted here with his permission.—Eds

 

Craig, Josh,
 
Hope you and your families are well, in this economic tsunami.
 
Here on this side of the country they have really skinned the sheep, to put it nicely, but we're weathering well in this service based economy.
 
Great article in your last issue, the Howard Rice interview. I'm feeling his conflict on sailing offshore in a Typhoon, after sailing about 700 miles in our Typhoon in three years, mostly in Long Bay from Georgetown to Southport with one trip to Beaufort NC.
 
I believe in part three he'll mention the Typhoon with a 14-foot waterline to be too small a platform to be handled safely  when leaving the cockpit, reefing, sail changes etc. I know this to be true especially after installing the dodger and bimini top, to be out of the sun and wind is important otherwise I'll end up like a giant cranberry after three weeks in the ocean.

There are about fifty things that can go wrong with the traditional rig. Carol Hasse suggested the strong track system with a new battened main and lazy jacks, a departure from the standard rig but I'll still be outside the cockpit.
 
This fall and winter I'll be installing a free standing cat ketch rig utilizing twin Hobie Bravo rigs with A-frames. The sails furl around a rotating mast, at 86 square feet each they can be furled from the cockpit in a seated position in about 10 seconds. Small offshore boat rigs tend to be odd looking; egregious is the word and easy furling is the game.
 
I know I'll be giving up windward performance with a twin rig, but with 15 gallons of fuel we'll have a 300 mile range, and by furling from the cockpit the chances of becoming shark doodoo are greatly reduced, compared to Howard's trip. I'll keep in mind, its only Bermuda!  
 
Regards    Dayton Altman    SC


Just got this question from the new owner of an American Fiberglass 16-foot daysailor...

 

I am hoping you can help me by answering my question or pointing me in the direction of someone who can. I recently purchased a 16’ 1975 American Fiberglass daysailer that has a water ballast system that I am not sure how to operate. The boat has a hole/plug in the lower transom and two hole/plugs in the cockpit. It would seem to me that I should open the plug in the transom and the plugs in the cockpit until water begins to come in the cockpit holes and then replace the plugs in all of the openings. This would fill the water tank and be certain the air was removed from the tank. The previous owner told me just to leave all of the plugs in place and the water ballast fills itself through some valve. When I leave all of the plugs in place I do get water in the ballast tank however I can not find a valve anywhere unless it is in the centerboard area. I am thinking I have a leak into the water ballast tank which I can not find.
 
I can not find much information about these water ballast systems and the company that made this boat is out of this business. I was hoping that you may provide some insight or point me in the direction of someone who can.
 
Thank You
 
Here is a picture of a sistership...
 
The interesting thing is that I can't find any information about this boat being fitted with water ballast! Bouancy tanks, yes. Water ballast, no.
 Can anyone out there shed any light on this question?
 
Thanks!
 
Capt'n Pauley

 


Capt'n Pauley - Checkin' In!

Posted by: CaptainPauley

Tagged in: Technical

Just a quick to to let you know. for reason known only to them, Josh and Craig have decided to let me post to the Small Craft Advisor blog.

 Many of you know me as the Technical Editor of SCA. I've got a pretty good background with epoxy, polymer lumber and wood. I've a good understanding of the ABYC (American Boat and Yacht Coucil) regs and standards and have been acive in restoring and sailing small craft. I still own and sail Ternabout, my 1972 Matilda 20. 

I'm a memeber of SSCA (Seven Seas Cruising Association) and USPS (United States Power Squadrons) with a rank of Past Lieutenant Commander and grade of Advanced Pilot.

 I'm currently based at the head of Chesapeake Bay in a little town called North East, Maryland. It's located on the Northeast River (yes, that's rignt, the town is two words and river is one - go figure).

I'd welcome any maintenance, operation or restoration questions and will do my best to answer them or find the answer.

Look forward to hearing from you!

Capt'n Pauley