diff --git a/bot3/control_loops/python/controls.py b/bot3/control_loops/python/controls.py
old mode 100644
new mode 100755
diff --git a/bot3/control_loops/python/drivetrain.py b/bot3/control_loops/python/drivetrain.py
old mode 100644
new mode 100755
diff --git a/bot3/control_loops/python/polydrivetrain.py b/bot3/control_loops/python/polydrivetrain.py
old mode 100644
new mode 100755
diff --git a/bot3/control_loops/python/polydrivetrain_test.py b/bot3/control_loops/python/polydrivetrain_test.py
old mode 100644
new mode 100755
diff --git a/bot3/control_loops/update_drivetrain.sh b/bot3/control_loops/update_drivetrain.sh
old mode 100644
new mode 100755
index 369cbc5..b5757d3
--- a/bot3/control_loops/update_drivetrain.sh
+++ b/bot3/control_loops/update_drivetrain.sh
@@ -4,6 +4,8 @@
 
 cd $(dirname $0)
 
+export PYTHONPATH=../../frc971/control_loops/python
+
 ./python/drivetrain.py drivetrain/drivetrain_dog_motor_plant.h \
     drivetrain/drivetrain_dog_motor_plant.cc \
     drivetrain/drivetrain_clutch_motor_plant.h \
diff --git a/bot3/control_loops/update_elevator.sh b/bot3/control_loops/update_elevator.sh
old mode 100644
new mode 100755
index 8bfb0ba..ee4d6ed
--- a/bot3/control_loops/update_elevator.sh
+++ b/bot3/control_loops/update_elevator.sh
@@ -4,5 +4,7 @@
 
 cd $(dirname $0)
 
+export PYTHONPATH=../../frc971/control_loops/python
+
 ./python/elevator3.py elevator/elevator_motor_plant.h \
     elevator/elevator_motor_plant.cc
diff --git a/bot3/control_loops/update_polydrivetrain.sh b/bot3/control_loops/update_polydrivetrain.sh
old mode 100644
new mode 100755
index 37987d5..b1bb2b4
--- a/bot3/control_loops/update_polydrivetrain.sh
+++ b/bot3/control_loops/update_polydrivetrain.sh
@@ -4,6 +4,8 @@
 
 cd $(dirname $0)
 
+export PYTHONPATH=../../frc971/control_loops/python
+
 ./python/polydrivetrain.py drivetrain/polydrivetrain_dog_motor_plant.h \
     drivetrain/polydrivetrain_dog_motor_plant.cc \
     drivetrain/polydrivetrain_clutch_motor_plant.h \