Replying to Rossignol fks 180 vs fks 185 mounting

ok, so heres the situation. i just bought pipe cleaners because theyre rad. i have scratch bcs that i used last year that have graduated from every day status to pow status. i have fks 185s on them, but i want to put my old fks 180s on those and the 185s on my pipe cleaners. does anyone know if the toe mounting pattern is the same on the old toe as the new one? if so, i can just take the 185s off and stick the 180s on without having to redrill. otherwise, ill have to come up with some other options. id look myself, but im up at school and my skis are at home...bummer. so, if anyone has any idea what the scoop is, please let me know. much apreeeeeeeciated.