I have about had it with the new NAP 2000 drop away on my TEC riser. I cannot get my vanes to stop hitting the cables b/c of the back part of the riser. I am thinking of switching to a TT Shaky Hunter, a Zero Effect, or a QAD Ultra Rest Fall Away. Will all of these work with the TEC and which would you recommend and why. Thanks for your help. I am running out of time.