Fitted them in my LP Studio, replacing Tronical, which replaced stock.
As a bedroom guitarist I practice some blues now, so I bend a lot. In spite of it the tuning is quite stable and usually needs only minor adjustments before play.
If you're new to locking tuners, remember not to overtighten the locking pins, or your E wil break :)
Overall - very happy. The only thing which may not be perfect is the color of tuning pegs, which does not match stock