Hi everyone, a question on my Speed Sails GP14 No.13945.  This is a GRP boat, and the centreboard has become progressively slack, meaning it lifts on its own accord when underway.  Plainly, there should be enough friction in the mechanism to hold if firmly down.  There doesn’t seem to be obvious access to the centreboard housing to tighten up.  Has anyone experienced the same and is there a simple fix without dismantling the housing?

Many thanks, Frank