Hi there,
Have this issue when printing over USB to the printer. At the end of the print the print head will go all the way to the far end of the X axis and crash into the printer frame, and then continually push/crash until I hit the emergency stop. I have tried editing the end script but nothing changes the behavior. If I run it over SD card this does not occur and the end script commands are respected. My starting script also does not activate when printing over USB, so I wonder if printing over USB just ignores the starting and ending script commands, and I appear to have no control over what the print head does once the print is complete. Very bad! worried it damaged my printer.