Mellow ADXL345 Bed Mount

I have a Mellow ADXL345 board that has a weird form factor meant to attach to anything with ~44mm of distance. For the hotend, the board works by mounting the ADXL345 to the fan. For the bed though, it's either double sided tape or a print. I didn't find one for this kind so here's one to use.

Use a brim to help with adhesion to the bed while doing resonance testing. After printing, keep the bed at a reasonable temperature and screw in the ADXL345 with M3 screws (max screw length 10mm). Then let the resonance test do its thing. 

Feel free to modify this if it doesn't quite work out for a similar looking board (why did I buy this lol).