Didn't happen to me but we were watching some guys on a test & tune knight and an older gentleman rolled up in his new mustang and rolled streight through the water box to the beams which he blew through and had to be backed up and staged. He got both bulbs lit and started power breaking it. As soon as both cars were staged the lights dropped and he was out of shape right away, Never lifted even when he backed it in the wall. I felt bad for him.