Got a chance to put mine on the track this morning. I am in love even though my set up was not perfect and needs some tweeking. I do agree that swaybars are needed but I am going to play with shock position to try to get a little less body roll untill they come out. Running a Novak 4.5 550 with the 12 tooth pinion temps after about 4 minutes were only 90° This is on a large 1/8th scale track. My session was cut short when I broke my servo when I caught a pipe. I made the mistake of using a 9402 servo with plastic gears (dumb). I had it laying around and it is super fast, just not strong. I will post how bad it is to change.