[Graham]

Well I'll be darned, top of GP3... that wheel balancer was a good investment!

As I remember you had to send me another pair of wheels at the last minute becaause the original ones were illigal 

You sure the replacement ones were balanced ?

Blimey, that seems a long time ago!

I'm going to say that I must have put the replacement wheels/tyres on the balancer, as it was still reasonably new at the time (although I have no signed of QA sheet as evidence).

Of course it could have been my procise positioning of the wheels on the car, thats giving you the current running sucess