Hi folks, I just bought a new Zuiko ED 40-150 lens and a Panasonic DMW-MA1 4/3 lens to m4/3 camera adapter for my E-M5. The problem is, I'm hearing a clicking sound when I rotate the zoom. It clicks 7 or 8 times, depending on the direction. It sounded mechanical to me but I think it's actually electrical because: 1) it doesn't happen when the lens is off the camera, and 2) it doesn't happen when I'm in the setup menus. When I enter the menus, I hear a click, and then the lens is silent, then when I exit another click, and then the lens starts clicking again. I don't think the menu click and the lens clicks are coming from the same place. The menu click sounds like it's in the body and the lens click from right under the zoom ring. Initially I was hearing a little noise from the focus ring as well, but that stopped. Otherwise the rings rotate very smooth and quiet (off the camera). Any thoughts would be greatly appreciated. Thanks, John T.