What are you using to send the g-code? – I’m using Repetier Host
comment syntax causes an error – working on stripping all this out.
can pause for tool changes – haven’t got that far yet; however, I know in marlin you can insert an @PAUSE command and will lift the head. Actually you can customize what the @PAUSE command can do, such as lift and move to a given x,y position.
Here’s a link to the modified post processor – I’d be happy to work with you to get a decent post processor working. I really like Fusion360 so far. Thanks for the link, I’ll check it out.