"My rig is almost ready. I loved the plans, easy to build and very well documented. If I could suggest a tiny improvement, it would be to use #8 screws instead of #10 because many time when I joined two pieces at 90 degrees even with a pre-drilled 1/8 in hole one piece cracked open and I had to cut another piece. so #10 screws might be too large for 3/4in MDF.
my 2 cents..."