Hi yes iv'e heard of them they are well known for scooter tuning, i have a scooter tuner near me called psn scooters, the bloke who runs it is suppose to have the fastest italjet dragstar in yorkshire (so iv'e been told) and has a good reputation so going to give him a ring tomorrow, iv'e ordered my jets today so should hopfuly have it all together and ready for it's first run with modifications done by mid week, will let you all know how it goes (without jet talk so you can relpy if you like)