Alright, this american lock I have has serrated pins mixxed in. with some regular ones.
I have 2 questions, one how, without removing all the pins and without looking at a label do you know if you are up against serrated.
2, what exactly is the technique when picking serrated pins? Do I release all the tension and press the serrated pins up until I think they are around the sheer line and let them drop? (ps, the bottom pins have serrated marks in them as well so reverse picking is a little difficult.
Is raking the only way?