I knew it, slots too thin, aluminum is too thick.

It works, it just does not eat it up fast enough, bigger slot, thin SS, should work, when I go to a shop, I'll see about getting a few different slot designs cut.
Need to find a MMcard person that works at a machine shop
I'll chop this batch by hand.
Made a catch bucket, works well, catches 90%.
Look at that bucket, SWEET. $7 home depot, padded handle, graduated too.
Bought a Stinger vac from home depot, just right.