Don't expect too much from WBAC, don't even leave a speck of dust on it or they will knock money of the web price.
Be interesting to know if WBAC met expectations?
WBAC were efficient: I didn't wash the car first, but they picked up the myriad of fine scratches on the NS, caused by foliage on our narrow lanes and dropped me £250, which isn't unreasonable as the side needs machine polishing. They missed a couple of paint chips and a very tiny (2mm) scuff on one alloy.