Thanks for the suggestions Gentlemen- I think it will work itself out. I turned the wattage down to 30 yesterday and it is showing signs of improvement today. Soil temps are a little lower than ideal at 71* this morning. I did slide a couple wood strips under it, but every vertical inch is important to me. The Led is so much cooler than the CMH, I wish I had more heat at times. The Pacific is cold water and therefor the bottom of the boat is as well. I keep a small dehumidifier running which adds some heat and a constant 63% I have had my share of both good and not so good grows in the bilge - never a dull moment. I'll get this new enviroment dialed in yet.