Use this spacer between the heatset inserts and the main PCB. Use an M3 x 8mm SHCS for both holes. You'll need to print two instances (copies) of the spacer, one for each screw. When installed the main PCB should perfectly mate with the fan PCB and the mounting holes should align to screw together the Stealthburner body.
The author marked this model as their own original creation.
