i don't know yet. But it is so not a Tevo Black Widow anymore. I will think of something. So all this talk about the palette 2 and the mmu has given me an idea. But one that i am not capable of completing by myself. I am no master at writing code or programming. And i struggle with it. But i can physically build one large format printer with a palette 2 being fed by 4 MMU2S units for a total of 20 filaments into one hotend. But i wouldn't know where to start for controlling software. But i sure can design build and wire it.