Posted By: MelDate: 4/5/09 6:30p.m. Report: outside forum guidelinesIn Response To: Well you know... (Sumner -- Mac 26S -- Blanding, UT)
Report: outside forum guidelines
In Response To: Well you know... (Sumner -- Mac 26S -- Blanding, UT)
A bit thin skinned are we?
The height of the goal posts should be about 4(D*sinά)
where D is the distance along the trailer frame from the bow chock to the goal post.
and ά is the angle of the launch ramp
So if you put the posts at 15 feet along the trailer and the ramp is inclined 7.5º the GP height should be 7.8315715332 feet.
Messages In This Thread
Macgregor/Venture Forum is maintained by SailboatOwners.com with WebBBS 5.12.