When you are in G21(inches) the machine still registers as G20(metric)
In other words if you say go to x-10 y-10 it moves 10mm in each direction instead of inches.
next to the input box it does state inches tho.
For instance, say I tell the machine to go to x10 y10 z4 in inches. it will actually go to x0.394 y0.394 z0.157
which translates to essentially is the metric movement for 10mm 10mm 4mm.
essentially the issue is it is not sending the g20/g21 command along with the g-code, its just sending it with g0
When you are in G21(inches) the machine still registers as G20(metric)
In other words if you say go to x-10 y-10 it moves 10mm in each direction instead of inches.
next to the input box it does state inches tho.
For instance, say I tell the machine to go to x10 y10 z4 in inches. it will actually go to x0.394 y0.394 z0.157 which translates to essentially is the metric movement for 10mm 10mm 4mm.
essentially the issue is it is not sending the g20/g21 command along with the g-code, its just sending it with g0