what is the best way to keep from chipping up the paint on all your nice and clean painted up Fender bolts , Door hindge bolts. When you have to intall them and adjust multple times to get the right fit and gaps any tips ?The wrench will chip the paint and then it looks like crap i have been using the masktape under the socket trick but still the paint is somtimes damaged. what other things help with this ? Thanks in advance for the help!