Hi here is some info..... it's a two story barn in western maine approx 17 x 35 hay loft up top and four or six collums on each side running along the walls. about a 10 pitch roof...one wall is kicking out just a bit where it's sinking.. the tenon is out about 1 to 1 1/2 inches..... I'm worried about when lifting if the tennon will pull out further..SO i'm thinking of running threaded rod or cable wherever there is a cross beam so as I lift I can tighten up on the cable or rod and hold everything tight and mabey pull the tenon back in???? Oris there an easier way??