I picked a Marks High Security cylinder this morning. It isn't keyed to the key in the picture because I rearranged all the pins last week. Then started to work on it last night. That was a long enough wait to completely forget the order I had put the pins into the lock.
Between last night and this morning it took me a little over an hour to pick this lock.


If you take a close look at the second picture you can see what makes this lock so hard to pick. They have a false notch in the plug to catch the driver pin (the same nasty trick that the Assa twin 6000 uses). Right now I am extremely happy with myself.
