I had this happen a year ago. BCB sent me a new trailer bunk. I installed it and the same screws on the same bunk port side, pulled loose and almost fell out.Any others seem to have this happen? I guess I can replace the lag bolts with a pair of large diameter bolts, not longer ones . But My buddy has a 2012 and never had his bolts ever work loose. It the same side very back two?2014 Puma FTD 250 XS