V.E.T Cannon 1.2 updated!

V.E.T Cannon (Variable Emitter Tread Cannon)
1.2 update!
+++ Added lua script, thanks to ElementalGenius98! it's huge upgrade from the selector wheel.
+ servos are better tuned for less problems.
+ added over all length to better accommodate emitter wheel ( much better )
+ fixed problems with the land mine emitter (was off set to much).
CONTROLS
F- fire
G- weapon select
X- aim
Z- tread speed
E-Enjoy♤