OMG you guys I just found this, tested it in my game and also so my husbands and it works! There's more on this site but this one is especially lucid in not only its written tutorial but video walkthrough as well. It only came up a couple of hours ago. You all have helped me so many times so it pleases me to no end to offer up something that might help you:
it's the 10nth video down from the start; have fun!