without a photo or two who knows. The first thing in tuning is centering the mast on top with all shrouds just hand tight. Then take a line and measuring tape to the main halyard, raise it and check the distances on both shroud chain plates and adjust the top by tightening the upper shrouds. Then set your rake . Next is to look up the backside of the mast where the sail slides go up and straighten that out by adjusting the lower shrouds centering up that groove and then tighten equally as you see fit. I think it may be in the tuning process. Of course I may be wrong but that is a start.