I bought a transparent practice lock (5 pin with spools) from Massdrop a while ago, and thanks to some procrastinating had a proper go at it today. While it is just a practice lock, I struggled judging the correct tension when dealing with false sets, and the whole process felt more delicate than a basic lock. I feel like I might have given up on a standard lock before understanding how the lock behaved and why. Still, I need much, much more practice.

(Massdrop is running another drop for it now)