Having successfully updated my INTERFACE to 1.43 and 1.45, I am now a bit confused as I try to load GCODE files via the USB. I have been generating my GCODE files via SketchuCAM because the DXF export from my CAD does not appear to play nicely with the Openbuilds CAM solution. I have successfully run my 1010 using this GCODE from CONTROL on my HP laptop for several files now. However, if I disconnect the laptop and boot up the INTERFACE to run the system, when I attempt to load the same files into INTERFACE, I get an error that says a character of some sort makes the GCODE un-runnable. Here's the file header and first few lines: % (Generated by SketchUcam V1.5-0803db9) (File: 1010_EPP_Clamp.skp) (Bit diameter: 1/8") (Feed rate: 30"/min) (Plunge Feed rate: 20"/min) (Material Thickness: 1/2") (Material length: 27" X width: 27") (Overhead Gantry: true = Conventional Cut) (Multipass enabled, Depth = ~ 1/16") (RAMPING with no angle limit) (Plunge Depth first) (Optimization is ON) (Arc Feedrate scale is ON) (www.PhlatBoyz.com) G90 G20 G49 G17 F20 G53 G00 Z0.0 G00 X0 Y0 M3 S15000 G00 Z0.5 So, my question is, what do I have to change in the GCODE file to make it acceptable to INTERFACE?