
I purchased a cheap MasterLock #3 padlock (mostly because it was on sale) about a month ago to practice on. I was starting to get halfway decent at picking it when I began having trouble opening it. I began to think that maybe I was just getting lucky before and not really picking it. Then I noticed that when I use the key it takes quiet a few turns and jiggleing to unlock. I sprayed some oil in it but still no luck. I was wondering if anyone had any idea's on how to get the lock working again, or if I should just buy a new lock. I'd appreciate any ideas.