Pocket carry picks - stuff I wish I'd known at the start

My experience really cemented after I started moving past the basic cylinder locks and tried some of the disc detainer style ones. I noticed that the feeling of tension pressure changes depending on the tolerances inside the lock. For those cheap brass padlocks you mentioned, you just feel a slight give, but on a real commercial cylinder, it’s more distinct. You’re not just turning the wrench, you’re feeling for the exact moment the internal components align with the shear line. That specific micro-movement is what tells you you’re on the right track. I used to just push the tension wrench until it clicked, thinking more force meant faster success. But finding that sweet spot—that light pressure that holds the pins in place without straining the mechanism—was the biggest breakthrough for me. It’s about finesse, really. I found that keeping my finger just barely grazing the edge of the tension wrench helps me gauge that exact pressure needed. It’s a slow build of feeling the resistance rather than brute force.

It took me a few attempts to figure out how to translate that physical feeling into a consistent action, but once I got the hang of it, opening the lock became much more intuitive. Practicing on different types of locks, even just changing from a standard pin set to a wafer lock, completely changed how I approached the tools. It taught me that technique is almost always more important than the quality of the pick itself.

I’ve seen enough of these kids focusing on micro-movements. You spend enough time with the old stuff, the real brass work from decades ago, and you learn it’s not just about the pin setting. Sometimes the worn-out pins in an ancient lock need a bit more force just to seat them. They've had too many cheap keys inserted over the years, so the sheer wear changes the dynamics. You gotta listen to how the guts of the thing feel, not just what the tool says.

I totally agree that the way the tension feels changes drastically depending on the lock type. It's not always about feeling the pin set, though. When I moved into higher-quality cylinders, I noticed that when you hit the shear line, the tension wrench doesn't just stop turning. It often lets out a minuscule fraction of a millimeter of slack before it holds firm. That little release tells you the component has seated perfectly.

I found that before I even start picking, the surface I am working on has to be absolutely stable. If the table is bouncy or uneven, you are going to lose the feel on the tension wrench immediatly. I always set up a solid piece of plywood and then place a thin strip of clear acrylic right in front of the cylinder. It helps me visualize the shear line as the pins set. It’s not about a perfect muscle memory; it's about matching the physical resistance you feel with the exact moment the metal clicks into place.

Update: set up the plywood and acrylic rig like one of you described and wow, the feedback through the tension tool is so much clearer now. New question though: one reply said old worn pins sometimes need a bit more force to seat. How do you tell the difference between a pin that actually needs heavier tension and one that's just giving you a false set? Ended up oversetting a couple last night.