Create: Compact Flap is an addon for Create: Aeronautics that adds:

• Compact Flap Bearing
• Analog Compact Flap Bearing
• Compact Physical Bearing
• Analog Compact Physical Bearing

These blocks combine the functionality of the Torsion Spring and Directional Gearshift blocks to create compact aircraft or any other mechanisms.

The Physical Bearings do the same thing, but attached objects become sub-level.