I live at about 5600 feet. The town where I work is about 3500 feet so I have a pretty large elevation range that I can test the heli. I get down to your neck of the woods once a year usually. Flew out of Buena Vista to the top of Mt. Princeton in a real heli for work a couple of years ago. When the pilot lands at the airport to pick you up and asks how much you weigh then says " I think we will be OK" it doesnt do much to boost your confidense.

I think i am going to play around with the gain on the gyro and see if i can trim the death wobbles out of the heli with that. I will report back once I figure something out.