first of all sample size is too small, 100k hands would give a better idea.
You are too tight for 6max, you didn't post your RFI (raise first in) by position, but I assume from looking at your vpip/pfr, you aren't opening enough especially in late position, and you are loosing slighty more than you should from the blinds, although that is not a huge leak at micro stakes.
and your wtsd is too high too, but it could be variance as your w$sd seems fine. but in general ~29% wtsd is too high, you are either calling too much or not bluffing/semi bluffing enough, since your w$sd is high I assume you aren't semi bluffing enough. you should post 3b/fold to 3b stats too.