[halfmoonclip]

I know this has been visited before, and I tried one of the solutions offered here to no good purpose. Frankly, I've learned to compensate by moving the throttle a little extra.
My wife was driving the X1 today, and I had to listen to several choruses of 'my Audi doesn't do that', and, truly, her A4 does not.
Are there any fresh ideas on how to eliminate that 'lag' off idle with the 28i? It does seem to be something in the electronics, because putting it in 'S' seems to greatly decrease the problem.
Suggestions welcome,
Moon