Hi all, anyone tried out the Canon EE-S focusing screen on the K5 yet? I recall that many people got the K3 with split prism. I find the stock screen very hard to focus manually, and was wondering if the EE-S screen would really help. I mostly want it to do slight adjustments after AF since the AF points on the K5 is so damn huge. I don't really like split prisms as I prefer a clear screen for composition.