It is frustrating, and I don't like the dry erase stuff either. Who wants to waste time erasing because you can't fit as much on the page and have to reuse it instead of getting new paper? And I get exponents and numbers confused as well. I'm still hoping my test center will offer paper, but I've been practicing only with laminated sheets and marker just in case. From what I know though, it is the ADA that mandated the switch, not the Prometric centers. Also, it was supposed to have gone into effect everywhere this past January, and it obviously hasn't, which I think is completely unfair. You might want to contact them instead....
