If you had a rolling road on your premises and you chipped cars would you not run the car up on the rolling road and check if its 100%.

Instead RJM went out in mine down the road round the back of the building, a fairly straight road but they didnt even get into 5th

How does that test a car.

Kev maybe they were fine with you but on a whole there fookin shite and wouldnt recomend them to anyone with a Ford.