First my stock steering servo went. then someone gave me a futaba but it didn't have enough torque. then I bought a HItech HS-645mg ultra torque servo and a GS servo saver. the front turns kinda easy with my hand but when I connect the servo it wont turn for poop. can the servo savers go that quik? I mean I dumped a butt load of money today between the servo, the servo saver, I got a battery (nicad) pack and charger because I'm sick of going through batteries every third tank of fuel. Should I replace the steering arms with better ones or should I look into something else that is causing the steering problem? HELP!!!!