Basically NF moves in pivots and best to let it do so without us getting involved........but then when there is the WRBs,then of course the 2 bar method....but cannot remember the last time where the 2 bar triggerred a reversal in NF.......very frequent on ABAN,HDIL.....but we have no choice if WRB make a vertical move to the up.
Also,not just for WRB.....also a move that has no pivots will kick in the 2 bar method.
Saint