Tuned backwards fender shot.

Change-Id: Ib5604806874734422342350749f161d84e627859
diff --git a/y2016/joystick_reader.cc b/y2016/joystick_reader.cc
index 3226d06..f2892e6 100644
--- a/y2016/joystick_reader.cc
+++ b/y2016/joystick_reader.cc
@@ -223,7 +223,7 @@
     } else if (data.IsPressed(kBackFender)) {
       // Fender shot back
       shoulder_goal_ = 0.65;
-      wrist_goal_ = -1.0;
+      wrist_goal_ = -1.20;
       shooter_velocity_ = 550.0;
       intake_goal_ = intake_when_shooting;
     } else if (data.IsPressed(kFrontFender)) {