Okay just got everything hooked up and did everything I believe how I was suppose to. I have Ender 5 plus with ms direct drive. Not using the 3D chameleon as a dd unit. Also having problems with the filament getting stuck in the y adapter. But biggest problem is. Every time I try to run a print after coloring it then slice. All setting are correct for the new 4 extruders. Every time I print and does first change and ever change after that. When it goes to push button it hold the button down until the regular extruder gets done unfeeling. The will release button then never presses again to activate the 3D chameleon to pull extruder out and fed other. The only thing that spins is my extruder on the machine not 3D chameleon. What am I doing wrong? I had to push button myself to feed. Also tried moving button back a little more so that doesn't hit but still moves away. Instead starting change.