spreader positioning

Discuss IOM design, building an IOM, information on suppliers, tuning an IOM, results of recent events, etc

Moderator:Pedro Egea

Post Reply
MARKDONOVAN
Posts:5
Joined:01 Feb 2018, 04:52
Sail number:AUS253
Design:Wedgie
spreader positioning

Post by MARKDONOVAN » 01 Sep 2018, 06:31

Ive recently got a new mat section which requires drilling etc. Question is regards to spreader positioning on #1 rig. The rig plan which I found says spreaders 944mm down but mine are currently 1020mm. My previous mast was not prebent but this one is. Where can I find a ruling on this if any or any suggested position if not?
Top
Bruce Andersen
Posts:798
Joined:25 Nov 2003, 00:06
Sail number:USA 16
Club:Famous Potatoes Sailing Club
Design:Brit Pop
Location:Boise, Idaho
United States of America

Re: spreader positioning

Post by Bruce Andersen » 04 Sep 2018, 01:41

check with your sailmaker for directions regarding location and amount of pre-bend as well as suggested spreader position - there are no rules that specify spreader position
Bruce Andersen - USA 16
Top
Post Reply

Return to “General IOM”