The problem originated when the hoses were new. The crimp band securing the rubber material(?) hose to the metal tubing allows oil te seep out. Looks like a design flaw.
My 2001 310 Sundancer has a remote oil filter. The combination metal and rubber hoses connect the oil filter to the engine oil sump-(3 foot run) with various turns. Over time oil continues to leak at the rubber/metal interfaces-dripping into the bilge. This configuration was part of the original...