Here’s a good one for you.
What would be causing the dark marks under each truss on the finish side of the sheet rock? Just on the outside walls. I have cellulose insulation sprayed in the attic. I don’t have my soffits in yet but they are will vented. No insulation tuching the roof. and only have one gable end vent in due to the wind. Could it be I need more venting? Is it cheep paint? The house is in Valdez Alaska. Lot’s of temperature differences. Also my insulation has settled down to a foot in places. I took a rake and tried to get to puff up some. Should I think about spraying more in.