Toploong plasma cutter

Hi, I’ve purchased a toploong gantry cnc plasma cutter with I believe a dangling f2100k controller.

Unfortunately whatever I output from sheetcam my controller won’t read, we think we’ve narrowed it down to the fact that sheetcam turns out G90 code but the controller specifically wants G91.

Sheetal hq dont think a post-processor will sort but seem to think the controller can be set to read G90.

Anyone have any experience of this or can offer any advice?

Thanks, Ste

Try “Koike Plasma” post processor with a output file extension of .txt