I think I may be running hot at 25NL. I have had one 3 buy in downswing, and one of 4 buy ins. I have dropped 4 buyins in my 1500 hand attempt at 50NL, but think a lot of that is due to sub-optimal play.

Anyway my 25NL and PL numbers are

Hands : 20383
VPIP : 19.49 (I am still too loose from EP)
PFR : 5.87
AF Flop - 2.8
AF Turn - 3.0 (too many second barrels??)
AF River - 2.3
W$SD - 51.5%
Winrate - 14.9PTBB/100