One more idea
I'm printing that right now, too. With a similar printer (UM5). With a normal profile in the only available -quickly- without changes. It looks okay so far.
Never really used means already used but packed again?
If the printing doesn't work I will do it anyway. Unpack things to find out if it's something else.
Sometimes I have two things that do not work. But also happy with it.
You hear a retract on the feeder?
Tock / Tock sometimes means nozzle clogged.
Did you up the temperature settings to a higher temperature at all? When using the 0.8AA you are trying to push out a lot more filament at once, so you need to set a higher temperature so the printer can keep up with melting it in the print core.
It looks like its been having a hard time flowing out the nozzle so my guess is that you do need to higher the printing temperatures.
Link to post
Share on other sites