You are absolutely right. I am on my 2nd set of couplers. This set lasted 3 months. Dealer mumbled something about they have changed something in the bottom section again.John - I've never even seen these connections in person; just many here complaining.
Sometimes there's things that are better done by hand, one at a time.....takes me 60 seconds, and only 10 bad words...
I am all for going to individual Pioneers. If anyone has pics of the conversion I would love to see the finished product. Kubota can take their quik-connect system and shove it..................