Re: Ibanez AZ or no ?
There are no Ibanez non locking systems that you could expect stability like a double locker. You can get decent dives and float and remain n really good relative tune, but you have to cut the back side of the nut in the direction the strings flex out in dives to stop binding. But these systems are not made to go whammy crazy and expect pure return every time. It will not. If you're using a bar like than stick with double lockers. If you're using a bar lime Timmons would, then you'll find it will perform to that level well.