First version of my transporter with cockpit with VR support.
Has a lifting system to lower you down back due to gear making you jump :/
Would recommend to read the manual down below:
Group 1 - Booster engine
Group 2 - Front piston control
Group 3 - Drag parachutes

Lifting system manual:
Opening loading bay:
1.) Activate front piston (Group 2)
2.) Put Trim (piston control) to 1 (top of bar)
3.) Put VTOL (back door control) to 1
4.) Lock front piston (deactivate Group 2)
5.) Retract gear
6.) Put Trim to the deafult value (0)

Closing loading bay:
1.) Put Trim to 1
2.) Put VTOL to 0
3.) Extend gear
4.) Activate front piston
5.) Put Trim to 0
6.) Disable front piston (optional)

Ps: Don't set VTOL and Trim under 0 (middle, default value), you could run into issues mainly with the VTOL
Ps2: Panel at the top is a debug panel that I forgot to remove