I'm thrilled I found a complete 99 handcrank in a really nice bentwood case for $80 at an Edmonton Antique mall today. This is the first one I've ever seen in this condition for this price. I'm soooo excited to get it home clean it up and start sewing on it. I am new to the hand crank world, any advice on adjusting or maintaining the handcrank mechanism would be wonderful. As of right now there is quite a bit of "play" in the hand crank, you have to push the handle towards the wheel to keep it in gauged.