by Schuyler » 8 Aug 2009 10:34
The SC1 keyway is more open than a lot that you might run into. In a few months, when you are tearing through them like nothing, it will seem wide open to you, so don't lose heart.
Top tension was mentioned, which is great in any number of situations, but also just try various tension wrenches, and if you only have a couple of tension options, get some more, they are cheap as dirt, or make some out of street sweeper bristles or windshield wiper inserts. When I pick lock in hand I try to tuck the cylinder such that I can extend my finger as far out on the tension wrench as possible. This makes it easier for me to vary tension. Your bitting is likely nasty (or at least more aggressive than the security pinned one) as LA mentioned.
What you were saying by not having enough room to maneuver in the SC1, though, I feel like you must be using the wrong wrench for the job if that's the case.