Ok... I have a few questions....
1. Why is it every time a change my spark timing my VE tables need to be re-adjusted??? I am assuming its because the air/fuel is being more completely burnt by the time it reaches the WB02???
2. Can I run COS 5 and use my MAF?
3. Should I, and why?
4. Why does it state in the AutoVE tutorial to not convert back to Closed loop Speed density if your using a COS? And then it states after paragraph 9 of returning to closed loop speed density "
If you upgrade your PCM to EFILive’s Speed Density custom operating system, step 9 is not required. EFILive’s Speed Density operating system restored dual spark map and full adaptive spark control when running MAF-less.

5. Now that I have my VE table dialed in I would like to get the greatest drivability with the most power. How do I do this? Wouldnt I reenable all of the factory sensors?
6. Can this be done with COS 5, and how?

Sorry for so many questions..... I havent been on for months and my Camaro has been just sitting for months untill I just recently got the time to start tuning again.
Thanks to all for any help!!!