I prefer the switchblades. I had the same problem (most folks do)so I got them adjusted the way I wanted them and used JB weld on the cone shaped adapters. Problem solved, it sounds drastic but they kept coming loose with locktite and chisle marks. JB Weld did the trick. I figure the worst it could be is I'd need a new set of adapters if I needed to change the pitch. It became a safety issue with me and I didn't want them coming loose no matter what happened.
