727 manual valve body-Reverse is slipping BAD, All other gears seem good - Pressure tested

I pulled the transmission pan and did a thorough visual inspection of everything. The reverse/low band adjustment was extremely loose and the front band was pretty loose also. After adjusting both of those Andy follow-up test drive, it seems to be operating normally now! I am still curious about why the middle pressure port with showing absolutely no reading at all yesterday. I have not retested that.