Just exactly what I thought Jasper as I have tried every thing else, I may have interested a friendly mechanic from the local bike shop to have a look.He seemed quite taken with the whole concept and could prove very useful for carburation fine tuning as these guys build racers etc.Anyway must break out the camera and get some photos on here, im not anti social just not much of a computer hack and the whole car is looking quite presentable now, ie just in need of a good tidy up.