geno wrote:I can open up just about any 4 pin Master lock with one key. I just apply tension to the key whilst using a short in/out key movement.
I think the key (no pun) to making it work is to have a key that doesnt have a high cut.
The benefit of this technique over picking is, you only use one tool for tension and pin setting.
I doubt it would be effective with anything more complex than a 4 pin master.
I have to agree with that

Those are only locks I bumped up to date, I am going for a Schlage 5 -pin soon. Wish me luck lol..!!