Whenever I’m sculpting on a model up close it will reframe the model which is really annoying when your super close and in the middle of something. It seems the combination of ATL + click(or tap with a wacom pen) frames the model, which is very counter productive when you sculpting and trying to use Zsub.
Is there a way to turn the function off?
There is a way but you lose the ability to alt+lmb on a subtool to select it.
Preferences>edit>autoselectsubtool will turn this off.
If you do use alt+lmb to select subtools you can simply turn off Zadd and activate Zsub when working so you don’t have to hold alt to cut into the mesh.
Not the best work around, but it’s something I suppose.
There’s a macro here that you can use with a hotkey of your choice to select subtools, and have the ‘Auto Select’ button off permanently:
http://www.zbrushcentral.com/showpost.php?p=657400&postcount=5