I've noticed that the focal length display for the 100-400 on my Olympus bodies is strange (at least to me). Zoomed to the 400mm end it reads 400 in the EVF, but back it off just a tad and it immediately drops to 364mm in the EVF. I cannot get any reading between 364mm and 400mm. Also, the exif on my images is either 400mm or 364mm.I'm beginning to wonder if there are no focal length settings between 364 and 400. So did I buy a zoom lens without 36mm of the focal lengths or is it just the readout that is faulty. I've tried it on my E-M5 II, my E-M1, and my PL7 with the same results. By way of comparison, my Panasonic 100-300 was able to display much smaller focal length increments. I usually shot the 100-300 and 286mm, or 280mm. Has anyone else noticed this, or is this just a quirk in the two copies my wife and I have received.