Advanced Car(1.1.1)(Hold for nitro or toggling nitro?)

After my BASIC car project, I made an quite advanced car that has a reverse toggle labeled F. Also,I don't use buttons to control the motor. I Used sliders.

TODO:
Make an Digital Display that shows the gear. IDK how to make it yet.

CHANGELOG
1.1.0
Added small thruster (h), Rocket(g),and reverse thruster(j)(Brake). PLAYFIELD EXPANDED
1.1.1
ADDED CAM TARGETER