I can't see electric guitar amp information at the right of the GB window.
I've recently upgraded my Mac to Mountain Lion and in Garageband (9.0 - version 5.1), on many of my projects, the amp and guitar settings at the right no longer appear - just a gray space where the information and options (amp and foot pedals, etc.) should be.
What's happened? is this a Mountain Lion issue?
Any help appreciated
iMac (20-inch Early 2009), OS X Mountain Lion (10.8.2), Garageband 9.0 version 5.1