Bought a rc car fuel was leeking and oil leaked from shock adsorbors, took ages with emails complaining they took it back to test it, said I had unscrewed screws on shocks, which I hadn't couldn't find a leak, said I has used a lot and worn tyres brock a clip on fuel tank wanted twenty five pounds to repair. They wouldn't refund, the car was poor quality and not fit for purpose, I'm having to pay ten pounds to get car back. I'm never using them again advise to avoid them and go to specialists hobby, shop where you can get good advise and see a person.