Any time there is steering weirdness going on, I always disconnect the steering servo linkage. This way I can move the bellcranks by hand and feel if there is any binding going on somewhere. Also perfect time to feel the servo horn for worn gears/sloppiness with fingers while using...
I don't why anyone would think a 101 oz-in (7.27 kg-cm) servo would be a good idea for a 4wd monster truck... even a 2wd Granite with a weak servo saver, I wouldn't run a servo with less than 14.5 kg-cm. Which brings me to my question. Is it indeed the servo that is sloppy, or just the servo...