Hi,

I have an under bed setup using 4 piezo on a universal board... until last night!

I have changed my extruder and new hotend is a mk10 from a mk8. I cannot see why this might make a difference but now my piezo setup won’t work!

Any suggestions please? Nothing else in my setup has changed... except the M92 E value for new extruder!

Now it still triggers as it did when tapping the bed, but nozzle just crashes when probing..

Many thanks,

Matt