Traxxas UDR Steel Front Driveshaft/Aluminum HR Servo Arm Installed

Tonight I installed a Traxxas steel front/center driveshaft and a Hot Racing aluminum fixed link 25 tooth servo arm on my Traxxas Unlimited Desert Racer. Of all the upgrades I have done to this rig the steel front/center driveshaft is a must. The stock one is plastic and quite weak.