I have a question/concern regarding my em1 and the H seqential shooting fps. It seems like it is not getting to the 10 fps when I set it to. I've tried all the settings under the release tool menu and done test fire sequences setting shutter speed manually over 1/1000. It always seems to want to start out at a high rate but then settles quickly into more like 5 or 6 fps. I noticed because every so often it will shoot at the higher rate. Anyone experience something similar?