80 mm fan bracket for MKS Gen2Z mainboard

I've had the cheap A4988 stepper drivers on my Sunhokey Prusa i3 overheating from time to time. Made this in an attempt to remedy this problem. The 12 V 80mm fan is plugged directly into one of the 12 V outlets on the main board. The fan starts as soon as the printer is powered. The bracket was a quick fix, it's not very sturdy. I didn't have any long 3mm screws lying around, so the back plate is a bit flimsy. It's an easy push-pull operation if you want to fix it. The diagonal supports on the s