Trying out the Kenko pr0 300 1.4TC on the 200-500.
So far I'm not unhappy with it.
I took about 200 shots, before I realized I had the EV set at +0.7. Sometimes I would get a bright exposure and I was checking everything except the exposure compensation. I was going nuts trying to figure out what the hell is wrong with my camera...Sometimes I'm such a dumbass!
(Other times, I'm pure genius. So it evens out):cheerful: