Hello all. I was wondering if anyone could help me.
First off I have to admit I just finishing building my 1st ever cnc machine [ebay kit] about 6 hours ago and I'm a complete newbie concerning everything to do with it. And I mean everything. I'm pretty quick at picking things up and so far I have gone from know nothing to know very little but was able to actually send a g-code to my cnc after writing the grblUload to the cnc's arduino. [I know arduino pretty well] anyway now the issue,
I have a .GBL file that I open in FlatCam so I can export g-code and send to my little cnc machine.
All that works fine with one issue. When I run it on my cnc, it cuts at about 1/3 the size it should. Instead of being about 3 inches * 2 inches, it is like 1 inch * 1/2 an inch and I can't figure out why. Well maybe I can but I can't figure out how to fix the issue.
The GBL I guess is in inches and even if I convert it to mm to create the g-code I get an odd warning
GCV use 'mm' but Grbl parser set for 'inches'
which to me would kind of explain the issue but how do I go about solving it so it actually cuts the right size?
Thanks for any help!