+ leftDriveTrainPiston.set(gear);
+ rightDriveTrainPiston.set(gear);
+ }
+
+ public Value getGearManipulatorPistonValue() {
+ return gearManipulatorPiston.get();
+ }
+
+ public void extendGearManipulatorPiston() {
+ gearManipulatorPiston.set(Constants.DriveTrain.FORWARD_PISTON_VALUE);
+ }
+
+ public void retractGearManipulatorPiston() {
+ gearManipulatorPiston.set(Constants.DriveTrain.REVERSE_PISTON_VALUE);