I have been having problems with parts not cutting off completely. It looks like the plasma flame jumps over a small tab of steel at the bottom of the cut as it gets to the lead out, leaving it tabbed to the plate.
I am using a radius lead in on these parts but it seems to do it with a straight lead in as well.
Has anyone else experienced this and if so what have you found to fix it?
This is with a Powermax 85.
These parts were cut at 85 amps with specs. per the book. It seems to do the same at lower amps as well. 10 or 14 gauge mtl. doesn't seem to be a problem, 3/8 occasionally will do it.
Thanks, Steve