Are you tuning with the handheld, or are you pulling the SD card and using a laptop?
A few more questions
Did you lock the timing and set the distributor at 15 degrees?
Is your hot IAC setting between 2-10%
Looking at your log, your idle A/f is 13.8, but when you accelerate it commanding 14.0? The accel enrichment adds fuel, then pulls it away. Something looks wrong
If you have any question, you can look up my number at www.cen-texenginedyno.com
and give me a call, I will walk you through any issues you're having.