ZBrushCentral

QUESTION:how to restore custom menus

Hi,
After upgrading to 3.5 I hit “init zbrush” and it changed a lot of menus and things to a very basic layout. I want to get back to the layout and configuration which they provided with 3.5, specifically I want to get to use the zsketch feature, but I cannot find it on the “tool” palette. The tool palette is now just a very minimal palette.
Thanks very much
-Jason