I have been reading this section for a while now. I just bought a TAC15 and have some questions. Why don't they use flatheads where the two main parts bolt together? It seems sloppy to me with the current system. The older threads use a QAD rest and the new threads have another version. Why doesn't PSE have this as an option already? Does a scope have to be crossbow rated (much like an airgun with reverse recoil)? What is better a reticle with aiming points or the HHA wheel? What bolts are best, PSE or Firenock? What happened to the quiver that I read about? What is the difference between it and the Ordnance? What are the specs? It seems to have a lot of complaints about it in general but everyone seems to think that it is the best.