Well Brian, I don't have a bunch of info, but mine picked up .17 in the 1/4 (flying toilet). Not much to add about the throttle response. Unreal! I was running it like it was on gas the first couple times and it didn't like it. Starting bumping the temp up before staging, and found it likes right around 190-200*. My 1/8 picked up almost a .1

HTH, Beep