I purchased my Outlook and never had a chance to drive it prior to the transmission recalibration TSB/Campaign (#07058 - Improved Idle Control Calibration) being performed. First of all, is this (#07058) the same as the "transmission lag" TSB so often talked about on the Acadia forum ? As a result of not driving it before the recalibration was performed I don't have anything to compare it to, as would one who has driven their vehicle prior to the recalibration being performed. I do, though, feel a shift lag/delay around 45-55 mph. It seems to take a few seconds before working through the delay before I begin to feel power to accelerate again. During that time it feels like no matter how hard you attempt to depress the gas pedal you have no power. Can anyone that has driven their vehicle both before and after the update help me by describing the feel of the transmission both before and after the recalibration. I would like to know if this is normal, or, not.