I am just beginning to work with 2 old RPi B units. My grandson got a Monoprice Select Mini 3D Printer yesterday for his birthday. I googled it and found cases for the RPi. I don't know enough to tell you the size & location needed. I'll need to do further research to find out. Can I contct you gain in the future when I have learned more?
Thank you very much for your time, I appreciate it.