how do your CEn trucks turn?
what mine is doing is the steering saver comes into action even with the tires on a metal table. I made a track on the lawn and it can't make the turn over the jump without hitting the swin set.
That IT! the swing set has to goLOL!!!:-)

IS the steering saver adjustable?
can I put in a shim so the spring is a little tighter?

there are 3 adj points on the pitman arm. have you tried the inner hole? which would make the servo work harder but speed up the steering?