I recently got some picks and three practice cylinders of 2 3 and 5 pins each, and was starting to think that maybe I wasted my money on the practice cylinders. As soon as I opened the box and started picking I got through the three cylinders in about 7 minutes...did I waste my money on the 2 and 3 pin cylinders? I've since progressed to all the doors in our house and gotten through them all fairly quickly...
I didn't think it would be that easy to progress to a five pin cylinder....but, uh, guess I just have two way too easy cylinders, LOL.
Also, as a side note....do any locks regularly use more than five pins? Thanks...
