Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:3379407.

Sandevice E682 mounts for the CG1500. Print 2 and use #6 1/2" and #6 3/4" sheet metal screws. Use the 3/4" screws for the top holes and screw through the Controller and mount, into the case standoffs. Use 1/2" screws for all the other holes.