Moza-wheel adapter 70 to 60 mm

This is adapter plate to replace Moza R9 wheelbase knob and to allow use of common aftermarket steering wheels with 70mm PCD. Unscrew knob (6 hex screws) from base and carefully remove the connector inside. Print this adapter plate and use 4x15mm phillips screws to install to base. Remember to insert hex nuts (for 5mm bolts) before, as they will be 'in between'. Insert yor favourite aftemarket wheel to adapter with appropriate screws... -> Electric connector from base is left loose in center, it has 12v voltage, possible to be able to power some BLE-button thing ?