Its been a while since I posted anything but just want to say I'm still here. Still active in the Puch builds. Got some projects going on and will post more stuff in the near future. With that being said...
I just wanted to pub 1977 Moped's Auto Tuner feature in the Garage section of their page. Its a good start when trying to find out if your in the jet range of your builds during tuning. Its based on historical data on past Garage rider builds. Try it out.