I'm in the middle of the spice rub for Bresaola and in need of some advice. In Ruhlman's book, the instructions called for making spice rub and divide in half. Rub half the spice in, place in zip lock and store for week and then repeat process with other half - then air dry. I failed to follow the directions (I chalk it up to my excitement over a successful duck proscuitto and anctipation of cured beef) SO after the first rub and first week, I washed off that rub, padded dry and then applied second - which is now back in zip lock. Question - by washing the first rub off did I hurt the curing process for Bresaola or how can I tell if its ok to air dry? thanks, Mike