returns are made at the customer’s expense. i am not convinced of its worth, but i'm willing to try it out. they keep making improvements to the equipment, so we have changed as the equipment gets better. he acts like the world is against him. to get the most life out of your battery, be sure new batteries are exposed to air. i want to enjoy everyday, small things, now while i still have dreams for the future! comments off on why take x-rays? 