Gyros are great as long as you make sure they are working in the correct direction before you use them.

I used an ICG gyro in my heavy and it eliminated all the steering problems. Unfortunately it has a tendancy to reprogram itself if it picked up to much noise and could send it into a crazy spin. But I did manage to get it to work upside down since my mixer has an on board reverse switch that reverses the drive and steering when flipped over.

Richard
Team Mayhem