Tip/load-unload test MMU2
Hi everyone,
I also had lots of issues with the MMU2. Especially load/unload issues due to not so nice tips on the filament.
So I created a file to test the settings like ramming and temperature.
This goes through each color in every layer and does not take so long as other prints.
I got my filament now going without failure, even if it tends to string a lot. A whole lot 
This is the test I made: https://www.thingiverse.com/thing:3217915
And these are the settings I use for the OWL-filament. This should work with all the cheaper filaments.
Printing temp is 215°C first layer and all others at 195°C.
First you need to split the stl in Slic3r to be able to assign each extruder to each "bar".
These are the ramming settings (Thanks chris.r16!):
Since I got a lot help in this forum, I wanted to give back a bit 😀