yea team moto have all the parts in stock and seem to be clued on. But myself and my father who does alot of boat engines and small engines we carried out a carby balance test and the left carby was sucking way harger then the right pulled them out took of the bowls the left one was green and just gummed up to the max.
took a bit of cleaning it some wire, oxy cleaner tips, carby cleaner and alot of air and shes all clean fitted them up and boy well it flys now
thanks once again guys you have bee really helpful also when i bought it i was told it was a mc16e but there is a sticker on the left hand side of the chassis that says mc18 so now i comfused