Subject

Unless you set up infeed, out feed and side support tables, the
mechanics of the process are not in your favor.

If you are trying to only break down one or two sheets, having all
those tables set up take up a lot of space for what is basically a
short time project.

An edge guide, a couple of C-Clamps and a 4'x8'x2" foam sheet, and a
hand held circular saw simplifies life a great deal.

Have fun.

Lew