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Re: Shop: increase initial stability..test result
By:Dave Houser
Date: 6/23/2009, 3:34 pm

: Nope i put the weights as far forward as possible and it took 15 lbs to get
: the cocking i wanted.

: so now i have to move my seat far enough forward to = 15 lbs added weight way
: forward. ..probably have to move my coaming forward we'll see.

: I kinda have two threads going on about similar issues and between
: them i have found that...my seat is too far back ( it leecocks)..and when i
: added weight to the bow the lee cocking problem went away AND stability
: increased a lot.

: I am not sure how much 15 lbs of ballast increased stability as opposed to
: simply simulating having my seat in the correct position.

: I will have to move my seat forward to til i get slight weathercocking
: in 10-15k winds...and then experiment with stability to see if i still need
: ballast.

Here is the trick. Roll up a tower into a tight cylinder and set it on the ground. Set your loaded kayak (with 15 pound ballast) on it with it acting as a fulcrum centered fore and aft. Now, with all of your kayak garb on, sit in the kayak holding your paddle and gorilla walk your kayak foreword and aft until it balances on the towel roll. Mark the balance point on your kayak (use masking tape). Now remove the ballast and get back in the kayak and wiggle forward sitting in the cockpit until the kayak balances over the marked point. Measure how far you have moved (I guess it will be about 6 inches). Move the seat, backband and adjust the footbraces then go test paddle in a crosswind and fine adjust the seat location. Finally make any necessary kayak modifications to match.

Messages In This Thread

Shop: increasing initial stability
PatrickC -- 5/3/2008, 9:58 pm
Re: Shop: increasing initial stability------WebKit *Pic*
PatrickC------WebKitFormBoundaryuhMQ6B+zsJB83qWB -- 6/22/2009, 10:32 pm
Re: Shop: increasing initial stability------WebKit
Bill Hamm -- 6/23/2009, 1:28 am
Re: Shop: increasing initial stability
Paul G. Jacobson -- 5/9/2008, 1:47 am
Re: Shop: increasing initial stability
Fred G -- 5/5/2008, 8:12 am
Re: Shop: increasing initial stability
PatrickC -- 5/5/2008, 9:55 am
Re: Shop: increasing initial stability
Fred G -- 5/5/2008, 4:23 pm
Re: Shop: increasing initial stability
Mike Savage -- 5/5/2008, 7:00 pm
Re: Shop: increasing initial stability
prasad bhatla -- 5/8/2008, 3:00 am
Re: Shop: increasing initial stability
JohnK -- 5/4/2008, 6:42 pm
Leeboards?
vk1nf -- 5/4/2008, 7:28 pm
Re: Leeboards?
JohnK -- 5/4/2008, 7:55 pm
Re: Shop: increasing initial stability
mike allen -- 5/4/2008, 3:32 pm
Re: Shop: increasing initial stability
Mike Scarborough -- 5/4/2008, 10:37 am
Re: Shop: increasing initial stability
PatrickC -- 5/4/2008, 11:04 am
Re: Shop: increasing initial stability
kent LeBoutillier -- 5/4/2008, 9:54 am
Re: Shop: increasing initial stability
Rob Macks / Laughing Loon CC&K -- 5/4/2008, 9:49 am
Re: Shop: increasing initial stability
Kudzu -- 5/4/2008, 9:00 am
Re: Shop: increasing initial stability
Brian Nystrom -- 5/4/2008, 7:58 am
Re: Shop: increasing initial stability
Bill Hamm -- 5/4/2008, 2:45 am
Re: Shop: increasing initial stability
PatrickC -- 5/4/2008, 10:27 am
Re: Shop: increasing initial stability
Nick Schade - Guillemot Kayaks -- 5/5/2008, 9:34 am
Re: Shop: increasing initial stability
PatrickC -- 5/5/2008, 10:32 am
Re: Shop: increasing initial stability
Kent LeBoutillier -- 5/5/2008, 11:49 am
Re: Shop: increasing initial stability
Thomas Duncan -- 5/5/2008, 12:35 pm
Re: Shop: increasing initial stability
Bill Hamm -- 5/5/2008, 1:56 am
Re: Shop: increasing initial stability
Craig Robinson -- 6/23/2009, 2:08 am
Re: Shop: increasing initial stability
Paul G. Jacobson -- 6/23/2009, 5:15 am
Re: Shop: increasing initial stability
Charlie -- 5/4/2008, 2:48 pm
Re: Shop: increasing initial stability
Rob Macks / Laughing Loon CC&K -- 5/4/2008, 11:21 am
Re: Shop: increase initial stability..test result
PatrickC -- 5/4/2008, 9:20 pm
Re: Shop: increase initial stability..test result
Rob Macks / Laughing Loon CC&K -- 5/5/2008, 9:35 am
Re: Shop: increase initial stability..test result
PatrickC -- 5/5/2008, 10:13 am
Re: Shop: increase initial stability..test result
Dave Houser -- 6/23/2009, 3:34 pm