LC-A bought from Russia on ebay. From first roll. Disappointing. Shutter button needs hard and very deep push. Focus is a problem in shots that required indoor lighting. I understand larger aperture, less depth of field, etc. But I was careful with distance settings. Also, it seems the film rewind release button needs to be held in during the entire rewind. I wonder if the LC-A+ is easier to work with, get focus right. And how is the shutter button? Any comments would be appreciated.