massive reconfiguration time again.

Back from testing. The butt dyno gave two thumbs up LOL especially on low-speed acceleration and high speed acceleration as well that stumble is now 100% gone. Idle seemed a bit smoother at 900. After the metering Rod change only without any other adjustment whatsoever the af gauge was reading pretty much one point lower than it had previously. And that seemed to be just about everywhere. So now at Cruise it was more like 13.2-13.4 at 2800 to 3000 RPMs.
Unfortunately the plugs when I first checked the number three that I put the brand new one in it had a pretty white tip on it which I didn't see coming by the way it performed.
Also again I would have thought I would have burned some of that black off the old plug I'm seriously thinking it's the driving condition. I did take it out on the freeway for a good twenty miles and had it up to speed most of the time except for when the state trooper slipped in behind me and I slipped out of his way and slip back in behind him. I had to hold it down to about 61mph or so and that was at about 2600 RPMs. Also these readings are with 10-15 minutes of City Driving getting back home doing moderate RPMs.
What I didn't do last time was pull some of the back plugs, but I did this time and I found that the four in the back are just about tan the way I want them and the front ones were the white ones and they got really white way up front. One and two seem to be the leanest plugs? My theory on that is at 70 miles an hour the air is punching into that air filter upfront? May be causing a little lean condition up front?
It didn't seem to start on the first crack of the key after it sat for a little bit this time. I had to give it a little gas to get it to Startup and idle, but if I hit it with the key a second time it'll slowly trickle on and start idling. I'm wondering now that I'm adding fuel if I shouldn't be going ahead and turning that timing back up a couple notches which I didn't do because I'm almost at the end of changing too many things at once...