In a Part weldment drawing I had a few plates that were sketched on a face of some sq. tubing structural member. I had to go back and delete the piece of tubing that I sketched on, but I replaced it with the same size tubing. When I did that I get an error in my tree now stating "sketch12 - could not find face or plane". Is there a way I can tell this sketch to use the new face of the new tubing?