shouldnt it be light grey/pink?

I think it should be pinkish but the chimerism is hiding it because the pink/grey is on the grullo layer.

still an issue

Stillll bugged

For the sake of not drowning my own thread.. I found another layering bug. Hooves

and the foal layer with this darker chestnut body too also has brown hooves

another chestnut with brown hooves

Not just on PON

Looks like the adult chim layer has been fixed (thank you)

but the hooves are still brown on chestnuts