I have 3 Earthquake 3.0's and me and my boys run them on a track withhard packed red clay with good traction.What's the recommendation for this type vehicle in these conditions. I experience pretty hard push in the corners right now and would like to loosen up the rear just a little. Also the steering under excelleration is very hard to control. I've tried to reduce the over steering by reducing the steering travel on the transmitter but still must be very very smooth with throttle control or the front end wants to dart right or left. Pretty dissapointed that Redcat would install these diffs dry but now that I know I would like to learn to tune these to my favor. Thanks for the help. I love learning new secrets of speed and control on these trucks.