Trying to figure out what the problem is will be a lot easier if you give us some more information. Front & Rear: ride height, camber, toe in, shock oils, shock piston, springs, preload spacers used. Next, is the wandering happening when you are on the throttle, at a constant speed or decelerating. Does it pull to one side or is it just twitchy? I think you should check your front toe first. Generally, if the car is gets twitchy, you want toe increase the front toe in. You want the front wheels to point inwards anywhere from 1 to 2 degrees. Make sure you are running with a body and the f/r ride heights should be about 5mm. The last thing could be to turn down your eponental on your radio to slow the input a bit on the steering.