- Cap lifter
- Arm Mechanism
- Cap Lift & Evac Door Pneumatic Circuit
- Pneumatics
- Evac Cylinders
- Free stepper motors
- Articulated Chestplate Hinge
- Pneumatics Questions
- Chestplate Hinge
- Cool Pictures
- Working Cap Hinge Video
- Cap Hinge in Storefront
- Heavy Duty Cap Hinge and Opening Mech
- Hinge Lever Assembly
- Hinge and Bumper Preview
- Lunk's hinge and Sparky's Cap Lifter mech
- Aluminum Extruded Neck Track