So like the retard I am, I managed to drop my EF 24-70 f/2.8L the other day onto a carpeted hardwood floor. It landed just wrong, and I managed to bend the rear mount 0.02" out of plane, so just enough not to mount. I drove it down to Irvine today (1.5 hr from Burbank), flat repair rate of $156.00, and they had it on the bench within the hour (back probably tomorrow). They offered to clean my 5D for free to boot.
Just thought that perhaps someone else here might be as retarded as I am one day and would like to know how much a lens gravity test costs.