[Masteryota]

Were you running the Uni dry before? That's a big no-no. I would start there beofre going too far with the jets. Like Eddie says, if the start and low end is ok, don't bother with the pilot.

I know engines will run good on a white plug, and leaner mixes result in more power, but at the cost of internal parts. With all your mods, you might go beyond the 140, but I doubt it. If all else fails, pop the 140 in and see if you get color.