Trust me, I know...the funniest moment was I was almost finished. We had 2 others there for a while, and they left for other places, and I was there solo. So, I would call grumpy up, and discuss the grids for the day. Nope, won't happen, we're landing to the north today, so we can't allow that. Okay, call the boss and let him know the grids we have left and what grumpy said. So we try again the next day, and the same thing. So, the following day, we had a south flow, and I had a few grids left (maybe 20 or so), which I had discussed with the sup and made sure he had the map so we were on the same page. So, he says nope, it's too close to downwind, so can't allow it. I reminded him politely that I would be at 3500' (I think it was) and the downwind would be at 6-8K". He says no, so I call the boss.
The next day I call up, and I quote to this day, "you must know some high up people," permission granted for grids XYZ. So I go fly, and do the grids, and they switch operations, so I ask permission for the few grids I had left out of their way. Controller was nice and said, sure, no problem. So I start in on a few out of the way grids for their flow, and then all of a sudden, the controller comes back as I'm starting and says the sup wants you to land and call him. Okay, I already know what's coming, but I call.
He says I told you grids XYZ, why are you where you are? Well, you switched flows, and I was trying to accommodate you and do what I could. You are done for the day. We'll talk to your supervisor and discuss this.
So, I call the boss upon landing and tell him what happened, and he laughs, and says, ah yes, grumpy. don"t worry about it, you tried your best to work with him. Reposition to Albuquerque, and go from there. Not sure what ever happened to him, but the most "assholeish" thing I have ever seen in aviation to this point in my career. It was like that the entire time we were there, but that just capped it off. That year, our group never finished our grids in the DFW area. I'm sure the tax guys were not happy with "regional approach" after that...