Thank you @mstovenour for your excellent page. If it is a work in progress, please post on new reply on this thread to remind us when you have done significant additions.
We are all probably aware that you should design what you want the cut part to look like. Setting an offset of one half kerf width makes this work. When I started teaching PlasmaCAM, the offset defaulted to a value that produced a nice but somewhat chunky key ring. Once we ran it with zero and it produced a part which had thinner segments than the design but really looked cuter. If consumables are in good shape, we generally use zero in my classes. Mistakes can lead to positive results. Not often - but occasionally.
@mstovenour @Owen_Soccer22 and others - Can we recruit you to teach PlasmaCAM? The procedure is simple. Register and attend a class, contact an instructor and sit in a second class w/o registering, become familiar with the tool and presentation, invite an instructor to sit in your first class as wingman, submit a class, teach, collect $50.00. Contact me @bpamplin or @jast to begin.