marra watson
Moderator
You put a camber in the ledgers Marra its 1 inch for every 20 foot in length
That drawing was 30 foot long so we had to put the middle 1/12 inchs higher then when you strike the temporary scaffold it settles
---------- Post added at 10:23 PM ---------- Previous post was at 10:21 PM ----------
Iam not sure Fred thats what they taught us , any shore would need to be designed now a days
and that achived by runnong formthe center and leveling left anf righ and dropping the doubble down the lenght to the 1.12th inch over each side ?