Cutting bigger than the design

I have the 1000 x 1000 machine with the Arduino and gshield. What the machine cuts is way bigger than what I have designed (the scale is off?) I have run it through UGCS and easel with the same results. Not sure where to start diagnosing the problem, so I thought I’d turn here. Any ideas as to what’s going on?


Probably incorrect steps/inch that need to be recalculated in GRBL.
Or a work zero in a incorrect place .

If you jog the machine say 1/8", how much does it actually travel? 1/4"? 1/2"?

Might be worth reading up on this… Calibration Test Procedure

There are a few tests that you can run …

@HaldorLonningdal @RonSabourin @PhilJohnson

Thanks for your help, X-bros. Will try later today

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