hey all! i have a rooted verizon s3 and i was wanting to play around, but before i get too crazy i want to make a nandroid. however, each time i try to create one with CWM, i get an error that says something like you have 12g of space on your sd card. i know that i have enough space on my card so i'm not sure what the deal is. how have others gotten around this? help a bro make a nandroid!