What inserts do you use? I have the stock tamiyas but doesn't feel it fills up the type a tires.I also tried the hpi mini inserts but still too low and soft. Heard that firm in front is better. Any tips on any type of inserts to use. Also the type a is reinforced and too hard to put 2 foam inserts in each wheel[to firm it up]. What type combo[front/rear] do you use. Locally the hpi x patterns work well but since we're concentrating on TCS the type a fronts and tamiya soft radials at the rear seems to work great for me. Any comments appreciated.How about carpet setups?