Any plug readers?

Ok let me chime back in here and clear some stuff up for you all. Thanks for the replies by the way.

. It has the Champion plug that Edelbrock suggested to run with the heads on it. All the ignition components such as wires, coil, coil driver are new and there are no missfires. It has a sniper system on it still learning and base fuel being adjusted as I see fit. It is a bit rich at idle because it has some duration to the cam and it seemed to want a little more fuel for best idle. But it pulls 14 in of vacuum so it's not a monster cam. The timing is controlled by sniper but I have to set the parameters because that part does not "learn" no knock sensor or anything like that so you choose what you want it to do.

I started working on the timing table on it trying to smooth the transition areas because it had a sharp timing jump from idle into cruise. I could feel and hear it on a slow cruise through town jumping up and down. Other than that it was running good. I did some reading and found out the factory timing table is very sharp and generic. And looking at it I saw right away how I was getting that sharp jump. I'm running 19/20 on idle, advance is rapid blend up to 40s cruise due to light car with 3.50 gear 26.5" tire so engine is not loaded much. WOT area timing is at 32.5/33. Car is running good now but I wanted to check where I was on WOT timing. If I could put more in. I got concerned at the color of the side electrode at the tip so that's why I asked for help on this. I have never read plugs for timing only fuel. I haven't been messing with it since the post because I'm in the middle of this whole frozen down part of the country that's not used to this stuff and I'm not driving it.