Please help! In a non-heated cabin in Washington State (RAIN!) should we glue our 1 x 8 pine flooring to the 3/4" T&G Plywood Subfloor? We are going to attach the pine with screws, but aren't sure if we need to glue it also? We are wondering because of the humidity change if the pine needs to be both glued and screwed. Any advice or past experiences will be greatly appreciated. Thanks!