I'm trying to use 3/4 as the tray top because I am having trouble finding 1/2 board that I can carve in. I want to put a carving on the tray surface. Can you help me adjust the back of it where it will acomodate 3/4 board? I don't think I can post the mpc since this is a project that you buy. Here is a picture of what I'm talking about though.
This has a 1/2 inch data I need a 3/4 data.