Frank your comment didn't show up in the discussions on the 40/43 site. It's simply a comment on your page. Not sure if others will see it. For what it's worth I don't have the problem on our boat. There are two pieces of hardware holding the track in place, one on either end of the track. Look under the end caps for them. You should be able to tighten them with a hex key. There's a small flat square that fits inside the boom that the bolt screws into. I'd also check the car that rides on the track as they can lose the bearings allowing the car to become loose fitting on the track. Although if you're missed enough bearings it usually results in the car binding.
How is everything with you, I picked interest on you after going through your short profile and deemed it necessary to write you immediately. I have something very vital to disclose to you, but I found it difficult to express myself here, since it's a public site.Could you please get back to me on:( firstname.lastname@example.org ) for the full details.
"Thanks for all your comments my friends at Seaknots.
The halyard has been rerun without passing through the small stainless steel eye, as seen easily in the pic provided by Chris on 17th August.
All furling now takes place without any undue effort,…"
"Well at least you’ve narrowed it down to the Genoa. I doubt here’s any issue with the hull or running gear. Nor do I think the slight list you have will have an impact either as many boats have the same based on how full the water and or…"
"In the meanwhile, I performed some sailing tests trying to be as impartial as possible.
I was sailing close hauled on the starboard and port side. I used the autopilot steering the boat at 37 degrees to the apparent wind. Apparent wind was 12 to 19…"
"Sounds like your rigging may be in need of tuning?????
(Owned B43#19 for 10 years), Sailed from Mass to Tampa to Bahamas with it, great boat, no major issues at all. Boat has flat bottom basically so no need to put rails in water. I found it a very…"
"I’d also do a test using only the main. The more testing you do the more likely you’ll find the problem. I’d also check to see how much the leeward shrouds sag during all the tests. Let us know what you find. Good luck