I have a basic Chinese CNC machine which I have had for 3 years and really the only thing I use it for is keyring engraving up until now has worked perfectly.
I use V Carve Pro to produce what I want and then send the code to Mach3, real simple and easy
However, I have noticed in the last couple I have done that after it has finished and I send it back to the centre of the job it has moved slightly to the right
It is now getting worse (see picture and code) I tried this last one on an old keyring and the text is not lining up as it engraves (the 1 his higher than the 936-1998, the Mick is higher than the Cox)
I am using windows 7 Pro, Mach3 Version R3.043.062, V Carve Pro 9.516
Hopefully, someone can shed some light on this.
Thanks
Kim