Ok! I've just found a python script by Ockham in the freestuffs utilities section. One file called Dialcleaners with two scripts(one that hides dials with"-" as the name and the other one that hides dials that are set to zero)they work perfect for what I need(even though you have to run them each time you open the pz3 file). A BIG thanks goes out to Ockham for ending my migranes caused by hairpulling.