I've noticed that the chameleon is slightly slow to adjust the cam. The extruder motor feels faster than it was. I've noticed that with my Mk3 settings the filament is extratced more on unloads. But for homing or anything that involves the CAM motor, the device takes half a second to register the commands. I dont think I have the courage to flash it back to MK3 to do a comparison. Is this normal or am I imagining things?

Any guesses for when the MK4 Firmware will be released?