No kidding......... just switched 1 tractor and combine over to 134 A 

They must think people have no memories. R -12 they mandated a machine to recover it but bragged R-134A could be vented to the atmosphere with no problems when it was introduced.........now 134A must be reclaimed too.

Noticing a pattern here yet?  It's like everything else in this world it can be distilled down to one of the following 3.

1) money

2) greed  or

3) power that's it.

Another switch in refrigerant plays right into the money/ power grab so many are thirsting for.