Thanks for the information. I spoke with the shop that installed the trans. this morning. They think that an older model valve body was installed. They also stated that they could adjust the 1st to 2nd full throttle shift point by adjusting the spring in the valve body. They are going to swap the valve body, let me drive it around, and make any adjustments until it is the way I like it. Good people. I an taking it back Friday and will post the results!