by nmelby » Mon Jun 22, 2009 3:14 pm
Hi There,
I had the same problem. In my '78 DSII, they were attached with nuts behind the fiberglass, with a wood backplate. The wood deteriorated over time, and the nuts became loose and rattled off when my jib sheet was luffing on a heavy air day.
My resolution to this was to have a bar nut made by a local machine shop. I took my jib track into the shop, and they matched up an aluminum (hardened aluminum) bar with fine thread screws in tapped holes. It's a little less than 1/4" thick, made of some scrap they had laying around. It works great.
Hope this helps....
-Nate
Maelstrom- DS 4836
DS Fleet 132