@fcwilt Hi, how change filament without retracting? I certainly could just push through the current directly following a new color but I kept the Tronxy bowden feeding and that is about 450 mm PTFE between the extruder and the hotend.
Yes, I know I could detach the PTFE at the hotend and cut the filament there, retract and attach everything and push new filament again but I feel that this is not very "elegant" I - as a guy very new to all this stuff - believed that this is done more simply. With my current temp in the heatbreak it looks as if I have resolved the clogging and can get the current fillament out, push new, properly cut filament back into the hotend and have a color change.
I just wanted to gather some confirmation that I am on a proper path to a good printer...clogginf is really annoying!