Turns out my diodes are a-type (1.8W). I usually never take them over about 1.6A but honestly I’ve only played around with them with my son. A Robo 3D appeared at our house this year and we’ve been staring at the MPCNC every since then. DTR has a 6W. I don’t know what I would do with it but I kinda want it anyway 🙂 . I always feel like we’re one idiot away from losing the ability to get hold of them or have to register them. My son and I just started our machine literally yesterday!