It worked! Also, just to let you know, we made a big drug bust (40 K IN CASH, A BRICK OF HEROIN, SEVERAL POUNDS OF MARIJUANA, A POUND OF PURE THC, and a safe that was locked.) The suspects didn’t “have a key” it was a Sentry Safe model 1100. I remembered what you said in class and I gave it a try and in about a minute I had it opened! My guys were amazed. Thanks for sharing your wisdom. By the way, there were thousands of dollars of counterfeit checks in the safe.
– Michael T.