Hey Lavon, I have been fighting this hard 1-2 shift problem since putting your comp 1 valve body in when I built my transmission with your comp 1 parts. Lowering the ttva values helped some but my up and down shifts have not felt correct to me the whole time. I returned the ttva tables back to stock settings and went to town for coffee with my wife and just rounded a corner driving easy on the 1-2 shift at light throttle it blew my 6 month old carrier bearing out. It was perfect when I installed the transmission a few weeks ago. I decided to drop the pan and inspect everything, out of frustration I decided to install my old transducer and upgraded bw solenoid that I had installed in the stock transmission last summer after buying the truck. Replaced the carrier bearing again, along with fluid and filter. The transmission shifts very good now. 1-2 at light throttle is about 1700 with just a nice little bump. It has had no codes or anything but it's much better now?