Just that their sizes are sort of small and doing it times six was certainly longer than doing it once.

I have six circle pieces to cut out, each one 11 inches in diameter, with am eight inch hole within that and then a notch off both sides of the inner hole. Obviously, I would like to cut all six at once. Is this possible using a plasma cutter, if I stack them and perhaps clamp them together for maxi...

Just finished up this job of putting back together a sheared off auger bit coupling end. Required, heating, straightening, mig welding of 3/16 inch material. Spins well.

Is there any reason you are either not using the various set up recommendations supplied with/on the welding unit or that are available through referencing the many tables available on the Net? The information available through those means would get you into a good start position and then you could ...