So I have this actress interested in my student short film and she mentioned that she is a SAG member and that for her to stay out of trouble we will need to have an agreement under the Experimental SAG Contract. I've heard of this before, but pretty much all I know about it is that payment is deferred until the film makes money. Does anyone have any experience with these contracts? Will it restrict my work in any way or is the main thing just the deferred payment? She's a good actress and I like her for the part, but I wanted to see if anyone has had any trouble with this kind of thing.