The WM website has two reviews of the Forespar extension. Both complained that the twist lock failed after a year or two. I'm in the market for an extension, and like the adustability and locking mechanism of the Forespar, but am hesitant because of reliability and mounting. I would want the extension pivot about 6" in from the end, so I could hold the tiller normally when desired. I've been trying to figure how the Ronstan extensions (WM p.1033) mount. I even looked at one at a WM store, and no one there could shed any light. The shaft has a flexible hard rubber section just before the black "T", but how does it mount? Bill Riker M-15 #184 Storm Petrel -----Original Message----- From: montgomery_boats-admin@mailman.xmission.com [mailto:montgomery_boats-admin@mailman.xmission.com]On Behalf Of Randy Graves Sent: May 27, 2002 1:37 PM To: montgomery_boats@mailman.xmission.com Subject: Re: M_Boats: (no subject) Hi Jerry, I have the same tiller extender on my M15. Installed it about 4 or 5 years ago. Works great! Allows you to move forward and sit in the front of the cockpit. I remember having the same concern regarding drilling the 7/16" hole, but I did and it has been just fine. I drilled mine about 1'' back from the tip of tiller. On another note; my twist lock action quit last year. Sent 2 e-mails to Forespar (1 recently), but haven't yet heard back. Took matters into my own hands, it was either service it or replace it! Decided to give servicing it a try. Extended the tiller fully and using a tubing cutter I cut off about 1 1/2 inches of the larger end. This gave me access to the internal workings. Found the twist-lock action is accomplished by a split nylon ring. Mine was stuck! Freed it and stretched it a little and the twist-lock is working good again. A permanent fix would be to replace the split nylon ring. While I am thinking of it will e-mail Forespar again to see if the part is available. To my knowledge, there is no other way to service the unit. Randy Graves M15 #407 ----- Original Message ----- From: Jerry Williams To: montgomery_boats@mailman.xmission.com Sent: Monday, May 27, 2002 9:16 AM Subject: M_Boats: (no subject) I have a Forespar tiller extension that requires drilling a 7/16" hole in my 1 &1/8" tiller. Won"t this severely weaken the tiller. What other options does anyone suggest? Jerry Williams M15 "A' Claim"