heres some pics of our problems,.. as you can see the cuts are just not very clean, its like the machine is not consistant on smaller pieces.
if we cut 3/16 or 1/4 " its cuts considerably better and straighter, but still has a tapered cut, even tho the tip/ diode is brand new, and the torch head is perfectly straight.
heres is a sample of the sloppy holes
here you can see how unclean it cut the top of this cadillac crest
here is an example of my lead in problems
and here you can see how with a fine cut tip, lowered voltage and dropped air pressure, it just murders 16 guage sheet steel