I cross the stern lines on my 310 but the lines contact the hull (cockpit coaming) before reaching the cleats and thereby causing a bit of chafe against the fiberglass. The dock cleats and slip don't allow any other configuration to keep the boat in place and of the finger pier (floating dock). Does anyone have a similar problem and if so, any recommendations for a solution to end the chafe? I have thought about putting in other cleats but am leary of hull reinforcement to handle the loads.