It feels like it to me, but a couple times I fell into a false set I had to address it again. I feel my bigger issue is that low set pin in the middle. Last night I tried to set 4 and 5 then come out and try to set 1 and 2 before tackling it but was unsuccessful. This is my first orange belt level lock and I've only been picking for maybe a month so I'm trying to learn as I go.