Kx in the blind on 6-max

[theblitz]

I have been looking over my PT stats to see where my leaks are.

I noticed a big minus with Kx (suited and unsuited).
Looking further I noticed that the vast majority of this is blinds money.
My VPIP on these hands is VERY low.
In BB it is less than 1% and in SB it is 15% (not really too low but since I have already paid half a bet surely it should be more).

So, am I playing these hands far too tight or am I actually saving myself money?

I notice than my Kx hands not in the blinds I am about break even with a VPIP of about 1%-4% (depends on the site).

I am talking about 6-max here.

I'd like to be a winner with kx when I'm out of position as well...but I don't think that will happen :P

[theblitz]

Me too.
However, am I losing too much?