So I'm explaining to my wife why I had to buy a locking tranny dipstick. I said that the lock was to prevent the tube from blowing out and putting fluid on the track. She said "where is the fluid going to go when it can't go out the dipstick?". I said "probably out the tranny breather hole". She said "so you really haven't solved anything with the locking dipstick".

Hmmmmmmm.......what's next: mandatory SFI approved catch cans?