4 Color Bambu Labs AMS Flushing Volumes Calibration Test

I am trying a purge test for the AMS, here I am using the modified gcode to reduce the residual by 60% with a 0.3 multiplier and without a purge tower, let's see what happens if I increase it to 0.5...
I like this model because it is not very tall and makes it quick to print

Printed with PETG, default prime tower and 0.25 Flushing volumes multiplier… this was all of the waste.