I have heard 2 conflicting things about the response trigger system. On one hand, I hear that it uses no more air than normal because it works off gas left over from shooting the gun to begin with. Then I read reviews that almost ALL say,"gas consumption" is one of the weaknesses of the system. I've also heard that the Cyclone feed on the A5 uses more gas, too. So, what's the real truth? I haven't seen the inside of a 98C with the RT, so I don't know if ppl are just ASSUMING that it increases gas consumption because it might make sense in their mind.