Just got the Chameleon up and running on a P1P, and a couple questions. What is the proper process for loading filament into the Chameleon? It seems like there are some positions that filament just will not go through the unit. Is it home? Is there a certain combination of which position in the Chameleon lines up with which green inlet? I cut down the tubes and am not sure I got them back where the originally were. The filament in the top 2 inlets is about 2" further from the extruder than the bottom 2, is this a concern? The tube exiting the number 4 spot on the chameleon pushed out while running the test print, and now will not stay in. How are these held in place? Do I need to disassemble the unit to reclamp it? Finally, the Chameleon placement on the back of the P1P makes it incredibly hard to access and load filament into. I pretty much have to spin the machine around and tilt it up to see under there. Can tubes be clamped into the inlet side as well? I tried push some in, but there was no grip at all. Bonus question - What are the blue non-passthrough fittings for?