I sent my X50 back a few weeks ago, Ka band seemed to have shorter range. I received it today. The front lense was scratched up badly and also the rear display lense. It was near perfect when I sent it to Escort, I packed it very well. I expected it to be returned in the same condition as I sent it. I took great care of this detector now the cosmetic condition is terrible. It was poorly packed in the return box, had a piece of plastic slipped over it. Either it was just handled careless at Escort or being poorly packed in the return box allowed it to slide around unprotected. This is my second Escort detector and probably my last.