The air conditioner in my R62 is pathetic. I have new filters and have cleaned the evaporator. The air temp at the vent by the seat is 40 degrees but there is no air flow. Sure wish I had my R50 air conditioner back. There just isn't enough air flow. I think some engineers made a major blunder on the design of this system. Can anything be done to get more air flow? Does anyone make a fan with larger capacity or higher rpms? I can't believe AGCO would make that nice of a combine and you get soaked with sweat while you are running it. It makes for a very aggravating day in the field.