Agreed^. The Slick 634 from S&S archery out of Boise will get stand up height and the legs are two pounds. Put a Benro S2 up top and you may be sub 3# but I think right at it actually.You will be hard pressed to get to 2.6 with a decent tripod coupled with a good fluid head. The best bet at 3.06 lbs is the Sirui T024SKVA5. Carbon fiber and the best head in its class.
Our special and Sirui rebate runs through the end of July