Okay almost perfect, I used this http://www.landiss.com/mixture.htm
document. It is an awesome piece of work (I might add) and adjusted my mixture. I am near perfect, my rough idle in drive is gone and my fluctuationin park in is much better, although it does idle high 850 in P. Idle in D is a perfect 565 so i think I am as close as I can get it. I have a feeling the 6200 feet of altitude played a trick with the computer and adjusting the fuel mixture helped a little. I guess now I need to decide if the high P idle is something to worry about as she is a little richer. I will check my mileage and see if i need to really be concern. Drive idle is sublime again. Happy days!