Setting z height correctly?

Thanks. I’ll check into the Z plunge issue, and yes, I know that I’m being a little too worried about the wasteboard. The items I cut yesterday came out just fine using a compression bit.

It’s just a little OCD of me to think I must be doing something wrong if I consistently cut into the spoilboard…

Followup question. If I wanted to set the Zero Height from the top of the wasteboard (aka “bottom of the workpiece”) do I do that using the Onefinity probe, or is that something I need to do via the paper method? I’m just a little unclear as to why – when I try setting it with the probe (full side down, notched side up), it starts cutting air high above the work piece. Maybe I’m doing it wrong…?

Wayne