![Very Happy :D](./images/smilies/icon_e_biggrin.gif)
I am sure I will have loads of questions on dual extruder workflows but for now, I'm just looking to avoid potential damage to the machine. I start it up and the nozzle is on the bed. Running the Probe Autolevel macro looks like it's mapping the bed but then it stops with the nozzle again touching the bed. If I hit 'HOME ALL' then the hotend moves up and stays up. Without power the nozzle comes moving down and makes contact with the glass bed.
Is that normal - what's the best workflow to avoid damage to the bed? When it starts a print job it's still touching the bed so it's heating up to filament temps while touching the glass. I assume power must be on to 'lock' the rails in place, but what do people do when it's just idling so the nozzle doesn't touch the glass? Or again, maybe that's OK on a delta I just don't know.
Thank you
Tom