3D Printer Klipper Config and macros Files from AlexK -Hardware(Ender 3 Pro ,Dual Extruder, BTT Octopus Board 1.1, Raspi v3, Ikea Case...) -Software: Klipper and fluidd on fluiddpi-image
At the moment, Dual Extruder Control has small errors in the extruder changing process, flow stops from time to time. Try slowing down the extruder speed. And better Process in schripts. dual_extruder.cfg