Quote Originally Posted by Jawbreaker View Post
Wow, seems you got pretty lucky if they all had 2 of the 3 screws broken and none came off the base. I'm sure it was just a matter of time. Way to keep an eye on things.
Don't go giving me to much credit! If I had not received some gift certificates to BPS & Amazon those old risers would still be in the track. I put an extra 17" PC of track on each gunwale so I had room for more holders. Also changed from 6" risers to 10" risers. That is how I happened to discover the problem. I think ebijack hit the nail on the head. It looked like the heads had corroded thru at the base of the head where water would be trapped.