I’m having problems with both Cura and Prusa slicers. prusa: after first tool change the fan turns off and stays off for the rest of the print. I’ve checked the fan setting and even when set to on all time at 100% it makes no difference. cura: as can’t modify the ender 3 profile for more than 1 extruded I made custom profile and set everything like for like, but when print starts it runs the extruder at lightening fast speed. any ideas on how to resolve one or both of these as currently can’t use the chameleon if I can’t slice a model properly. Just a note, the tool change works perfectly fine.