The problem here is that "% to flop" includes the blinds. Get PT so you and have a more accurate vp$ip statistic. If we assume that 15% (ten handed, 10% in the bb, 5% sb) of your "to flop" % is blinds, so you really are playing very very (too) tight. Obvioulsy, 15% is a high estimate for blind play, as there will be times you fold the bb to a raise, and you probably are playing 9 handed, not 10. Still, too tight given the info we have...