I've been reading quite a bit the last few days. I now have a handful of locks I can pick regularly from around the house. Now I've made a tool out of a small file using my dremel. I can pop an old Master no.3, my back door, and my gun lock, but not this one (see below). Is there an obvious flaw in my tool, or am I missing something about this lock?
<img src="http://i243.photobucket.com/albums/ff55/dougrmc/pick.jpg"><br>
<img src="http://i243.photobucket.com/albums/ff55/dougrmc/usg.jpg>
-DRMC