Have a 1997 Hunter 376 with Ocean Marine Systems Davits. Purchased the boat such equipped. I've got a hard dinghy and the manufacturer recommends that you rig up a bumper system on that portion of the SS rail where the dinghy comes in contact. They recommend foam water pipe insulation with clear plastic tube covering that, all attached with zip ties. Having a hard time finding the larger diameter clear plastic hose to go over the foam. Wondering if anyone has rigged up a similar bumper system or any other ideas for a bumper system.