Ultimaker and other CoreXY machine support

[Hello1024]

I have extended this project to the Ultimaker 2. Since it's a Core-XY machine, a different mechanism is required for picking up pens. I designed a mechanism to allow a pen to be collected and deposited using just X and Y motions. With small code changes to the cura postprocessing plugin I got everything working nicely.

Is there interest in me publishing the details and a how-to guide?

[Nathan22211]

I would, just make sure the coloring works with your setup. I'd be willing to test it but my only CoreXY is being worked on and it's a mixing hotend one at that.

[StevenM2020]

I would be very interested in a how-to guide for a Core-xy.

[aamott]

I've been loosely keeping an eye on this project since it was started and even took a look at the code to see if I could add native CoreXY support but found myself deep in other projects. I ended up writing my own web version, a little more like a typical slicer's toolchangers: x, y, and z offset, start gcode, and end gcode. In case you never got your CoreXY working with this, here's mine: 3D Printer Marker Tracer