It's not as noticeable as your bouncing around a bit anyway. I notice it most when on pavement, like if I have a narrow line in a skate park to thread through a spot to hit a jump at speed, I have to be careful or it wanders and smacks into something. But when bashing at the park or grass skate...
I do know the slash 4x4/stampede 4x4 entire front end/steering/c-hubs are an abysmal design if you like things staying within close tolerances. They are both just a sloppy mess after a very short time and really no good way to fix it without replacing parts repeatedly. I gave up on my stampede...