thanks for your information, I do know the term piebald, I would have said piebald but I kept seeing this morph refered to as pieball .... so to play it safe and be sure everyone knew what I was talking about I went with pie 
It looks like if I start off with a albino and a het albino project and then try to add piebald's later it would probably be best to go with a het piebald and breed that to the albino
(male albino het albino female and het piebald sounds like a plan).
But later after I start producing what happens if I breed the following ....
albino x dbl het albino/piebald = 25% het albinos, 25% double het albino/piebald, 25% albino and 25% albino het for piebald?
het albino x dbl het albino/piebald = (Out of every 16 babies): 2 Normal, 4 Het albino, 2 Het piebald, 2 double het for piebald/albino, 2 albino, 2 albino het for piebald? No piebald?
It might take me forever to ever produce a piebald going this route?
If I went dbl het alnibo/piebald x dbl het albino/piebald, this way I would end up with at least 1 albino and at least 1 piebald a bunch of hets and possible hets ??
How in the heck could someone produce a albino piebald?? That would be one bad looking ball python!!
I do quit a bit with crocodilians and working on some morph croc projects but have many years to go on all of them ...
1. albino siamese crocodile project (1.1 albinos)
2. albino caiman project (1 100% het male hybrid spec x yacare and 2 normal female specs)
3. I also have 1 very odd piebald siamese crocodile that I hope to do something with at some point, probably pair it to a normal or maybe to a albino or het albino.