I am running new electrical lines and just finished cutting out holes for my new boxes. I have wind braces in the walls and when removing one of the old boxes I found out that it is slightly notched in one area so they could get the box to fit. The brace is a 1x6 and the area that is notched kind of makes a L shape. It is about a 1 inch by 1 inch area that has been notched. Does this hurt the integrity of the brace? Thanks.