This is neat, but there should be a place to add in the parameter for the thickness of the material being used. I tend to default to 2.5mm hardboard, other peop

This is neat, but there should be a place to add in the parameter for the thickness of the material being used. I tend to default to 2.5mm hardboard, other people use 3mm or 4mm MDF, so it makes the fitting much better. EDIT: Oh, it's the second set of parameters halfway down. I feel that should be one of the first things you should have to input.