Does anyone have a good write up for changing the ***** in the valve body of our transmissions? I get a hard shift from 1-2 otherwise my transmission operates perfectly. I'd like to pull the pan and change the *****(preferably all three) but all I can find online is the part number for the 1-2 5.5 mm ball and no directions on how to actually do the install. Do I have to drop the entire valve body down and then replace the ball and just bolt it back up? Is there anything that is going to jump out at me(springs) if I lower the valve body?