Butter x spider = 25% normal?

[Adam Chandler]

Also to add, there's always the possibility of producing all normals .
I don't wish that on anyone though.

I'm not sure what you mean. If you breed a Super Pastel to a normal all the babies will be Pastel, no normals.

As long as one of the parents has a super homogeneous morph none of the babies will be normal.