Park idle rich, in gear at same rpm/map not

[EagleMark]

On that thought, is upgrading to the 7427 worth it in your opinion?

Not in a stock motor and truck that came with 1227747, unless you were going to an E trans...

The only question I have left is how much should I smooth out the fueling table? Do you have a picture of what your tuned fueling table looks like, or could you post a bin that you've smoothed out the fueling on so I can check it out myself?

Ahhh, you want my perfect tune from my 90 Suburban?

If your BLM are in order leave it alone. Smoothing the tables makes tuning the VE so much easier.