Do as @nicaDd suggests and double check that.
If the bearing mounts check out, I’ve attached a modified post that will you can use to set your rapid speeds. Note this is a work around!
Import this post to Sheetcam (Main menu Options | Machine | Post Processor tab then select the import Post button). Right now it is set to 200 ipm.
If you want to change it, got to main menu Options | Machine | Post Processor then select the Edit Post button. And change this line, note it is in mm/minute in the file 5080 = 200 inch/min
unzip this file before trying to import
FireControl-v1.6.rapidfeedrate.scpost.zip (1.7 KB)