Got my one and only RC rig moving on its own power today. Needed a Steering servo and 2 speed servo. Put a new steering servo in and used my old servo as the 2 speed switch. Another helpful fix was with the tie rods or turnbuckles. Reason for it being unused couldnt figure how to toe in.just a simple switch of mounting and viola fixed. Dialed in the old speed control better and it zips around on NiCAD nicely now. Now I need to put some better wheels and tires to rip around the dirt.