I updated firmware this morning on UM2= and UM2+Ext. The UM2+ extended crashed into nozzle after upgrade. I calibrated table and problem went away. I started UM2+ and crashed into nozzle, also. I calibrated table and keeps crashing. The heater core on my 2+ext is out and have ordered a new one, but now my 2+ is down, also. NEED FIX to FIRMWARE ASAP!!! Thank you, James
When is the .06 nozzle going to be available for the UM3? Use almost extensively on 2+ and 2+EX and they work great. I can run down to .04 layer up to .1 easily with awesome quality. Love to do the same with UM3. I have ran .08 on UM3 but quality in prints has suffered a bit, although the support runs excellent with .08 nozzle.