I made an IAC Hold Position Offset table to cure tip-in surge for cold weather/cold engine.
I have set my IAC Hold Position same as my IAC is when it is in gear, makes tip-in transition from idle smooth.
It worked perfect when engine was in operation temperature.
I always had small surge when tipping in from idle in cold weather/cold engine.
So I made an Advanced Table to smooth transition when engine is cold and IAC is more open.
Datalogged the cold engine IAC Position and added number to table, now the transition feels smooth