DC PWM Speed Controller Board Panel Mount

Needed a panel mount bracket to support the circuit board for some PWM modules. This is what I came up with. Printed fine without supports with panel face down onto the printer bed.

Here is a link to the units I used:

https://www.ebay.ca/itm/10A-12V-40V-DC-Pulse-Modulation-13khz-PWM-DC-Motor-Adjuster-Speed-Control-Switch/401147014161?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20170119204035%26meid%3D288cea9223af4a019cd3b25e4a3cff48%26pid%3D100033%26rk%3D3%26rkt%3D5%26sd%3D401147014161%26itm%3D401147014161%26pmt%3D1%26noa%3D1%26pg%3D2045573&_trksid=p2045573.c100033.m2042