Mainsalil Reefing

Jun 2, 2009
11
Catalina 310 Ephraim WI
We have the standard single line reefing that is hard to winch in tight. Has anyone installed blocks in the sail with soft shackles to reduce the friction in the reefing lines?
What did you use and are you happy with the expense and results?
 
Aug 13, 2012
533
Catalina 270 Ottawa
I would not expect that much friction at the cringles. It is more likely that the problem is in the blocks that you are running the line through (the blocks at the foot of the mast and in the boom). Before you go any further, make sure that they work fine.
Mine is a smaller boat, but I can pull most of the reefing line by hand; only the last foot or so requires any winching.
 
Oct 3, 2011
835
Anam Cara Catalina 310 Hull #155 155 Lake Erie/Catawba Island
We use the standard single line reefing as shown in the manual, we have no problem reefing and no friction, of course we sail in fresh water. Do You have a copy of the manual?
 
Nov 18, 2010
2,441
Catalina 310 Hingham, MA
We added blocks to the front cringles. Helped a little but the sail doesn't pull as tight and I might remove them. As others have said I think the problem is in the boom at the blocks you can't inspect and clean as easy. I might replace these with ball bearing blocks.
 
Mar 6, 2008
333
Catalina 310 Scott Creek, VA
I used some harken blocks and it makes it much easier to tuck in the reef. Don't recall the exact cost, but certainly worth the effort. After these pictures were taken I subsequently removed the blocks and retied them to a small stainless ring on the opposite side of the sail from the block through the cringe , which makes it much more flexible and the reef line leads much better,


IMG_2565.JPG IMG_2566.JPG .2nd reef t.jpg
 
Nov 16, 2012
1,055
Catalina 310, 2000, #31 31 Santa Cruz
Most riggers and sailmakers I've talked to say the single line reefing never works all that well. Certainly convenient, but poor performance compared to hooking the new tack to a solid point... JTSO.