I recently bought a H2 and a P25/80mm f2.8 from ebay and mpb.com and I am running into overexposure and very strange issues. MPB are a trusted retailer so I would assume that the items i got from them were tested working before they put them up for sale. I am aware that problems with the lens shutter blades can cause over exposure but the issue I am experiencing has me stumped. There are less issues in darker scenes but there are still visible issues. I am aware there was some movement in this image which explains the blurryness but I am really confused about the overexposed areas. I have tried everything from exposure comp but I still get issues even with -5 stops.