Hi,
I've analyzed the "Equity from playing a small pair against a big pair" in this post:
http://forumserver.twoplustwo.com/showth...e=2#Post9343754
It considers all the possible cases on the flop (set against overpair, set against set, and so on), and the equity you have on which case that is contemplating the equity from the redraws.
If you are lazy, to read it all, the number I've got to get to be EV+ is 9.50 the bet you are facing.
Regards ...