Dear list: NOTE: Please keep in mind that this is all completely theoretical- I have not actually done this. I'm just curious as to how one would do such a thing if one was actually stupid enough to do what I am curious about. Now, does anyone out there know a good starting place to set the 3mm CO2 adjustment screw thingy if they were actually dumb enough to diasemble to air metering housing and play around in there?(Perhaps messing around with the adjustment while they were in there...) I'm looking for measurements, number of threads visible, or anything that may help. Once again, I have not actually done this- I would never, ever, ever, be that idiotic. Never. Oh yeah, if Ed Herrmann's out there- sorry I haven't kept in touch. This damn car hasn't run for about 6 months now, and I haven't had too much time to screw around with it. If it ever runs again, we'll start that Savannah D Club. Matthew 3946