Some of the floorboards in my 2007 Hunter 41DS are stuck. Normally I just have to lift them by pulling with my index finger in the hole provided. After this winter they appear to have swelled and I cannot lift them. Eddie Breeden at Hunter suggests that I leave on the A/C to de-humifiy the boat. It has not been particularly hot or humid on Long Island so far this season. I left the A/C on but have not yet returned to the boat to see if the boards are now removable. Any suggestions?