Tuning My 310 Mast

May 22, 2017
42
Catalina 310 Lake Carlyle
Fellow 310 owners, it probably has been discussed many times on this forum, but I'll be stepping my mast on my new 310 this week and I need an idea of the Loos readings for my uppers and lower cables. I'm betting that there is an article on the 310 website on tuning our style rigs. (Masthead with single spreader and forward and aft lowers).
I've looked at the video on the Loos website which is very good, but I need the suggested Loos setting for our rig.

After 3 1/2 months I'm planning on launching my boat. Finally. I have so much to learn about this boat.

Frank Hines
Lake Carlyle, Ill.
"No Tippy"
Hull #17
 
May 3, 2008
190
Catalina 310 Catawba Island
Frank: I am confused; you mention a single spreader masthead rig - Are your sure that you do not have a double spreader rig?