Well tonight I was going to spray my brake calipers, I had two spare hours, all the paint, newspaper and masking tape I needed, already cleaned the calipers the night before in preperation. So I go to remove wheel no 1, something I've done countless times before, but fortunately not in this car as I've never had a flat ( And after tonight very glad ), So out with the wheel wrench, a bit tight, won't budge, try with my foot on the wrench, no movement, a few hits with the rubber mallet nothing, leverage with a longer steel bar on the wrench nada. At this stage I was frothing at the mouth in a foul language rage. To further fuel my anger I decided to try every other nut on every other wheel with the same result, If I were to have had a flat, I'd have been left holding my d!ck in my hand and not able to change my wheel over because the a$$hole tyre/wheel retailer who fitted and balances my wheels has tighted all my wheel nuts way too much. So you now know what I'm now doing on Saturday morning, and my Calipers have to wait, again.