I am finalizing some plans for a 21' x 32' frame and am undecided about the top plate (principal rafter/purlin roof). I could go with a continuous plate if I scarf it together. If I use an interrupted plate, I am concerned that my plate-to-post joint will be weak since the tenons will have to be so short (3"). I have seen a number of plans with short tenons at this joint but the amount of relish after pegging just seems so small. Does anyone have any recommendations from design, cutting and raising perspectives?
Thanks and have a happy Christmas.
