I run mostly on high grip clay indoors but the MM4 seems to give me what i want compared to the MM3 natural good steering and turn in jumps good .
The only thing I need to do is try different Front tires to come down the twitchy ness but that's not hard to fix though . Only thing is with the MM4 is if you roll off on the throttle to a corner it will get to much off power steering or to much weight will transfer to the Front end . So you got to drive it on throttle a little and harder out of the corner .
But i heard that's how you drive a MM4 though .