I didn't like it. Funny what you'll do for money. I had to put up with cat calls from the 90 ft climbers. I was too slow and cautious for them. Actually, I had to stop and rest a couple of times before the top. I was having trouble breathing through my ass as my pucker string was too tight.
His brother died on one. They rigged a bucket to go to the top. The anchor in the ground came out and his brother fell about 1000' feet.
I used to know the Rukavina brothers. They put the antennas on top of buildings. One they did was the Sears Tower. NO WAY on earth am I going up there.