I have a 2007 RR-7, I fitted a renntec grab rail today. When I tried to refit the pillion seat it would not engage with the lock as the two hooks on the bottom of the seat were hitting part of the renntec frame. The only way I could get the seat back on was to take the two hooks off the seat. The seat now fits perfectly and feel very secure albeit it is only held on by the locking mechanism. Has anyone else had this problem?