Jeff H Young
In the Trades
not super critical to get exactly 1/4 per ft you can get called if its a little flat and running like 1/2 inch per foot isnt good either if the arm has more than a pipe diametor of fall inspector could fail it .
I dont usualy bother but if you have a lot of studs to drill Ill measure off the floor at 2 places and snap a chalk line or put a long level against the wall and mark center of holes with pencil then use a square to transfer the mark to the side of studs
I dont usualy bother but if you have a lot of studs to drill Ill measure off the floor at 2 places and snap a chalk line or put a long level against the wall and mark center of holes with pencil then use a square to transfer the mark to the side of studs