I mean baby fed as in difficulty. By compatibility, do you mean egg group? Google Serebii Egg Groups or something.
If you mean by gender, than get another parent.. I mean it's not like this breeding is anything shocking, I'm sorry if I do t see what your problem is but I mean.. Guide Tavern?
Maybe it's time to learn that you don't need perfect IVs to have an effective comp. Not everything is baby fed to you, especially with this new system. The system isn't changing, so you might as well embrace it and go catch some more breeders.
I mean it has traunt and like, if somebody is running a choice band slaking they are so limited. If its a banded slaking, and you predict wrong, yea ur gonna get shit on, but that case holds for a lot more banders. I'm not buying it, predict bad, shit on.
Slaking for OU.