I got a Mendel Max 3 with Rambo 1.3 running Marlin 1.something. Was going to do the linear rail upgrade but they’re sold out.
The Rambo is a little beat, had to solder the bed heater directly to the board after the connector melted down.
Thinking of upgrading to a Archim 2 32 bit board running Klipper. It looks pretty neat.
This is a pretty advanced group, I was surprised I didn’t find much on Klipper when I searched.
Anyone running Klipper recommend it?
edit for spelling