I just now found out that the Zip Zap is a piece of crap car. I've had it for a couple of weeks and now it won't turn left. I think I want to start buying Bit Char-G or Microsizers. But I have already invested in ZZ's Products. I like everything but the chassis on a ZZ. I just need to know if all of the Zip Zap parts fits on Bit Char-G or Microsizers. Because I have spent 45 dollars on this stuff. TO FIND OUT THE CHASSIS IS CRAP! Thanks.