Dusted off my old CoreXY for something to connect the new replicape to. Need to track down the rattle. @Elias_Bakken is there any way to make the printer home to X/Y max? It kept wanting to home to min so I had to flip the stepper direction and endstops to be able to play with it. Only X and y connected until I rewire.
Use negative values for homing. For coreXY, you can also specify some exotic rules for the end stops, so you can home x and y at the same time.