I have been working on a Brinks high secutiry brass lock what I got a Wal-Mart for aout $6. This one uses spool pins and I'm pretty good at getting it to false set, I'm pretty sure the spool is pin 4, when I go to SPP it i let off on the tension a little but then it goes up too far and I have to start over again...I have picked it one time using this method but I'm still trying for a second.....any suggestions on working that spool pin to the shear line?
-Donnie