No Z moves

I have a LR2 with Jackpot3. When I post process from Fusion using MPCNCV3.0, set for GRBL, the exported g-code has no z moves. I didn’t use probe. Is there a parameter I missed?

Also, I don’t see a panel for a visual g-code path viewer in FluidNC. Am I missing something or is that not a feature of FluidNC?