ive got an FTX Viper 1/8 and it says its got 12mm hex wheels. these are what it currently has fitted (standard wheels) http://www.ebay.co.uk/itm/FTX-Viper-12mm-Hex-Wheel-Set-Spare-/351215659257?hash=item51c615a8f9:g:VBQAAOSwosFUWNY5 so does that mean i just want normal 1/10th buggy wheels? cheers