Hunting idle

[yukio]

Hello

I am having slight problems dialing in my LS6 idle.
It is idling great at a steady state, cruising is fine and WOT only need smaller adjustments..
However it is hunting for a good idle when the car is moving and approaching a stop.

If i am driving around and depressing the clutch it will start hunting.
When looking at the Throttle cracker and follower they are steady, which in my mind should dictate a steady idle. The IAC, spark and AFR is also steady.
The VE, and idle base airflow should be correct at that ECT(do not look at the IDLE BASE airflow at lower ECT as it is not tuned there).
Checked for vacuum leaks, and i did not find any, so it should be good.
New plugs.

Does anyone have an idea what i have to adjust to make it better.
You can see an example of what i am talking about roughly 3 min into the log.

Mods.
LS6 347.
228/230 112lsa XER cam
AFR 210Heads
FAST 102
102mm TB(DBC)
Headers
M6


This is the first car i am tuning so bear with me, i am in the process of learning...

Thanks


base.hptIDLE_surge.cfghunting.hpl