It's a problem..that's for sure. I use to fight this myself and finally got tired of it and spent the money to buy an equalizer stand. Go here https://www.equalizertreestands.comand check them out. They have a leveling system that lets you adjust as you go up.
I use to use an API grand slam climber..which was very comfortable, but the chains were noisy and I had the leveling problem. This equilizer stand has much quiter cables and the leveling problem is gone. It's worth checking out.
Best of luck.
Craig