I know Poser 9 doesn't have GC.  I have copies of both 9 and 2012.  And, Poser 2012 set itself to 1 when I applied the update.  I never changed the original setting, and anyway, as I said, all settings reverted to factory defaults because of the option I (didn't) choose.  And GC is now 1.00. 

No big deal to change it back.  I'm just curious about why the default has changed.