Just installed a new Flex Seat on my 05 Super Z (926766) and it feels great!! However, when I took off the suspension seat and removed the seat adjustment brackets, I noticed that the adjustable side's stop bracket was cracked. I finessed it back into the track and hope it will hold. I need to know if Hustler offers a replacement stop bracket or do I have to try to contact Michigan Seat Company? Please advise! THANXZZZ!!!