John things are not looking good for you and your addition
I started the log cabin in 2007 and had the same problem, early spring thaw and the the BIG April dump. Slowed the entire build that summer, cement trucks wouldn't go back until June and the semi delivering the logs slid off the two track in late June. Once I got that far behind I never caught up, and worked well into first snows to get it closed in. I know we love the snow but hoping for a quick meltdown so you can get walls up before black fly season.