Use 4x of the brass PCB spacers (not the silver ones). The brass spacers are standoffs. These can be hand tightened when and attached to the PCB. 

Before securing the hub to the base attach the LCD connector shown above. Gently align, and secure with the locking bar.

The silver PCB screws will be attached from the underside and they thread right into the brass spacers. 

This guide was first published on Sep 01, 2016. It was last updated on Sep 01, 2016.

This page (Hub to Base) was last updated on Jan 23, 2021.