Looks good. Some people have no issue hitting 3200, others are stuck at 2666 using the same hardware. I think the IMC is to blame for this. Hopefully the May update can help a lot of people out.
Same RAM for me, although I have 32GB installed and so far it will only reach 2933Mhz, which it runs fine at. I'm not sure whether or not this is going to be the limit for four sticks of this particular RAM, as sure, I have seen people hit 3200mhz with two sticks but so far haven't come across anyone posting a 3200mhz result for 32gb of Corsair LPX. Perhaps, because it's apparently Hynix, not Samsung, that is its limit for that capacity (on the CH6).
BCLK settings up to 140 have not helped but I haven't tried really, really loose timings yet (how loose is loose though, I tried around 25 25....?!)
Perhaps then, this much of this particular RAM will have to wait on the next AGESA...