Tuned drivetrain, fixed --plot flag, and enabled closed loop drive.

Change-Id: Ib322da54e1d801e99b6a0e779468160b57eb7739
diff --git a/y2016/control_loops/drivetrain/drivetrain_base.cc b/y2016/control_loops/drivetrain/drivetrain_base.cc
index 2abb3ca..95b8907 100644
--- a/y2016/control_loops/drivetrain/drivetrain_base.cc
+++ b/y2016/control_loops/drivetrain/drivetrain_base.cc
@@ -20,7 +20,7 @@
 const DrivetrainConfig &GetDrivetrainConfig() {
   static DrivetrainConfig kDrivetrainConfig{
       ::frc971::control_loops::drivetrain::ShifterType::HALL_EFFECT_SHIFTER,
-      ::frc971::control_loops::drivetrain::LoopType::OPEN_LOOP,
+      ::frc971::control_loops::drivetrain::LoopType::CLOSED_LOOP,
 
       ::y2016::control_loops::drivetrain::MakeDrivetrainLoop,
       ::y2016::control_loops::drivetrain::MakeVelocityDrivetrainLoop,