by pinky » 13 Sep 2004 10:41
remember the principle of picking any lever lock regardless of levers , read my post " picking with 2 in 1 pick or curtain pick.
but basicaly;
the lever fences and stump on a lock are mass produced to tight tolerances, but are never perfect, therfore once tension is applied to the bolt via the talon, the stump will press against the lever fence, as the stump isnt perfectly straight nor the fences perfectly identical one lever will bind first, with your 2nd L wire you lift the binding lever until you feel a slight movement on the bolt, this will be picked, you then feel for the next binding lever and so on till open.
as for anti pick notches, legge now have these on there new range of 1643 locks, when you pick into an anti pick notch , to get out of it once identified, you need to apply slight lift pressure to the lever and slightly relax the tension upon the bolt, the lever will then jump out of the anti pick to the gate, as the lever jumps out of the anti pick you reinstate the tension to the bolt, i have explained this more fully in the posting mentioned above.