Word on the street for 2011/12, bataleons tbt raised all edges throughout their boards. Including mid section. I think Lobster will have the same...?
The mid sections of all of the 2012 boards are still all single base with the triple base not starting until further out on the boards. That is one of the core features of the design. The various versions of TBT all vary where and how significantly the TBT begins after the flat (edge to edge) mid section as well as the relative width of the flat section in relation to the raised edges on the TBT portions. I think what you may be referring to is that the TBT extends all the way out to the tips now.