I bought a traxxas tmaxx on 2/13/15. the owner couldn't start it. after 4 trys, he said for me to take it home and follow the instructions. little did I know that he flooded it AND seized the piston. their shop is not open on Saturdays. so I couldn't return the wrong gas that he gave me. nor could I get tech support. I had to go to the hobby shop to get it unflooded and unseize the piston. I tried to return the wrong gas that he sold me and he got upset that I pouted it out. he said that he could have resold it if I had put it back in the bottle. then he hands me an open bottle of gas as a replacement for his mistake. when I refused and asked for my money back he stated that he can only refund what I returned. he almost ruined my $500 car because of his lack of know how and charged me $5 for 3 0z of the wrong fuel that HE put in it. id never go back to this place for an RC car.