How does this work? I’m trying to learn me something about a kfb 3.0, which looks basically like a mega/ramps. Indeed the kfb 2.0 pin def file in the V1 marlin finishes with “include ramps.h”
I’m probably gonna have more questions that belong somewhere else, but I’ve downloaded this version and flashed it to the board with zero changes and the 4th axis (x2) runs. I’m taking that to be the primary extruder. Sooooo, how? Is that just making it go away and e1/E2 are the second axes?