Well did the upgrade on Saturday. Took my time also went through this forum and another to get write ups about the procedure. The instructions that come with the kit leave a lot to be desired. With the detailed descriptions from the two write ups it was very straight forward. I have not had the opportunity to drive it for an extended period of time yet, but thus far I do not notice a difference in the shifts. Maybe I will more when I am towing my enclosed trailer to jobsites when things start to pick up again. I will keep everyone posted in the future.