I may have a Stage 1 issue.....not sure..
 

Had it in my car for about a month. Mine is automatic.The last 2 weeks though I have felt "something". If I nail it in first,it goes to about 19-22 lb's which is fine. But say I am cruising and I am in 3rd around 40 mph, If I hit it and it kicks down into 2nd,it kind of bogs/hesitates only slow slightly,and then goes but I only get around 14-17 lb's. I thought I was getting 20-22 lbs when I took it home? Dont remember. Sometimes ,depending on what speed I am at and I nail it down,it will hit 22+...but if I remember right,I was doing around 50-60 in 3rd. Its hard to explain and hard to watch the gage at the same time as the road. I thought I read on here someone had an issue and the map sensor was hitting the ac/comp?
Whatever it is I have ,it definately holds back ever so slightly.

Same thing I think that I have happening with mine right now. I currently don't know what it is on mine yet either.