I am new to the art of picking and have picked up two padlocks, a Masterlock #3 and the cheapest off brand i could find (manufactured by Magnum, sold for $5.00). I make very little progress with either. With the Magnum I can often set three to four pins (I hear three or four distinct clicks when I ease off tension) yet the lock will not open. It is a very cheap lock so I assume that it has no security pins.
(As a side note, how does one determine if a lock contains security pins? Is it just something you know based on lock make/model or is there a technique for determining pin types?)
Any help would be greatly appreciated.