Simple base
Method
Step 1: Put microscope into base
The microscope main body fits tightly into the simple base.
Step 2: Secure the microscope to the base
Insert one M3 nut into the nut trap in the base. It may be necessary to clear out the hole of printing artefacts.
Insert one M3x12mm screw into the hole in the microscope main body. Screw it in place using a 2.5mm hex screwdriver.
Repeat for the other two base connectors.