.64 is very high and probably due to a small sample size. consider stealing more.

.06 is low. when you are not a blind you should make at least .07 if you want to be anywhere near 2bb/100. the differnece between .06 and .07 is about .75bb/100 (hope that makes sense). you have some postflop things to work on. this filter averages out around 15K hands.