I had to get out of the house today, I visited a reloading friend. He showed me his new "toy" a LEE "Bulge Buster" for sizing .40 S&W cases. As he ran cases thru it I read the set up instructions. "Do not use for reloading the .40 S&W cases for use in a Glock".Can anybody tell me why this is, and would he run a danger risk by loading for his Glock by sizing his brass this way. I couldn`t think of any reason for a danger, then again I don`t own a Glock.Robert