YAFMPSMK (yet another Monoprice Select Mini knob)

cults3d

I was using an MPSM (Monoprice Select Mini) printer replacement knob for a good long time myself. One thing that bothered me about the one I printed was its height, which sat too high - it might have been designed for the V1 version, but I'm not sure. The diameter of the knob was also too big to turn continuously. Since I had some clear filament on hand, I created a new design using Fusion 360. I printed out a few prototypes and ended up with my final design. It fits snugly into the stock hole, allowing only a minimal amount of LED light to leak around - that's why I chose clear filament for a nice glow effect. The design should also provide a secure fit on the shaft. My new knob looks like a joystick at first glance, but it's not one. Here are some early prototypes that didn't quite meet my expectations.