Yeah there a good chassis but how many times now has colins or daryls cars broke stuff without crashing them... As u will see my other post above this 1 says that I'm not giving you stick just saying that alot more work and passion goes into the dori garage cars dan a full kit that comes in a box. And yes hachi I will say that I appreciate your info on the yokomo chassis. On the word tuning i no what you mean that's the fun of it but I have to I runa tt01 and I'm as competitive ad the rest of the lads without the hassel sumtimes