This is my clip design for the PRINTinZ print plate for the Printer Bot Simple Metal. I updated the clip (version 2) to be more robust and to hold a little tighter.Print it out and clip it on. You should print 4 of these, one for each corner. The clip is thin enough so that it shouldn't hit the case if it is pushed all the way on (but it is a good idea to check anyway). I updated the clip (version 2) to be more robust and to hold a little tighter.