i have a fat strat and installed an alnico II pro in the bridge position but now the neck pickup doesn't have a good tone and im guessing its from installing that humbucker. how can i get the tone back in my neck pickup?
What's your entire setup?

Changing one pickup doesn't alter the tone of another one.
i think the neck pickup may be out of phase. its 2 single coils and a humbucker in the bridge position.