Greetings! I'm in the process of completing a large format CoreXY, and am using a E3D Cyclops hot end, initially I was having issues getting the heater on the hot end to even turn on, but have made it past that hurdle. Currently the issue I'm having is, when I have Extruder 2 selected in Repetier, both extruders feed at 1/2 rate. While I'm sure the mixing feature is desirable for some users, I'd like to be able to select between extruder 1 and extruder 2, with no mixing function. With extruder 1 selected, it works as expected. It's only when extruder 2 is selected that I get the "mixing" effect. My firmware was created using the repetier host web configurator, and I did select the "mixing hot end" option - This was the only way I could find which generated firmware that actually activated the heater. Thanks in advance! edit: Just realized I may have posted this in the wrong forum, please move to appropriate location.