HS15 Cutter Adjustment?

[Gompf Brackets Inc]

I have a HS15 cutter and I am having problems with adjusting the cutting like I do on my other plotters (GS15plus). On my GS15, I can pause the job and adjust if its cutting too far in either directions. However, I find that when I pause, adjust and return plotting on the HS15, it just goes back to its original cutting location.

I hope this makes sense to everyone. Is there a way to adjust a job cutting location on the HS15 while its plotting?