First boat and first forum post. I bought a 1986 30+ in Sept 2018 at the end of the season. I keep the boat in heated storage im Michigan. The initial survey suggested some high moisture levels on the deck around the mast turnbuckle. I did sail it last summer but now in storage the crew noticed the same high moisture levels and suggested a Dryboat System repair. Does anyone have any experience or knowledge of this repair system? And could the high moisture level be a false positive or is this common enough that the repair is neccessary?