HI guys,
I got a call from a mate before, some one had some how locked the deadbolt lock at their studio and they didn't have a key, luckily I had my picks in my bag, anyway, so I rocked around there and picked the lock pretty much right away by raking it, how ever i got 1 half circle around with the tenson wrench, then it appears to have locked itself again kinda, its hard to explain, there is no tension/spring on the pins so you cant get past this point, is this a security measure? As i have seen this on one other lock, would a plug spinner get around this problem?