I was wondering if there was a program available that would allow me to "fix" custom content...  Mostly skin and eyes...  to be genetically more correct.  Such as the way it is now, if  sim has a custom skin and breeds with a sim with non-custom skin, the custom skin always wins.  My daughter accidentally chose a sim from the bin that had a custom skin and she adores the family and so she bred them like rabbits...  The only deal is that I don't want the whole 'hood winding up with that darn skin.  I am really searching for a program that will allow me to possibly change the genetic coding for skins and eyes so that they will be less dominant...  and custom light eyes less dominant than custom dark eyes and so forth. 

Thanks for the help.

I despise the werewolf walk...  If it was actually a decent animation it'd be great, but I find it really choppy.  They carry dishes like they'd just spill everything off of it, yet walk normal on steps and when carrying babies / toddlers.   

I hate the new dangers with hot tubs that Seasons has brough to the game.  Spontaneous combustion?   

I have a brothel in my hood and one of my girls has died three times to lightening strikes in a hot tub...  I don't know why Maxis loves to throw this bull crap into the game.  I am always very careful to keep my sims alive and now this...