There not hard with the right tools and practice... by the way sombody said sidebar on an everest? its called a check pin.
As far as schlages go i spent 4 months on these alone.. becuase there common there for i willc ross them in a lock out call.
rule of thumb, if you think you overset... try the first pin.. its always a regular and you will find mostly regular drviers bind.. or atleast the first will bind before spools and such.
Tensioner in the top.. you need light tension and a very very thin hook.. i would't realy on commercial tools for them either.
Just get a wiper strip or two and expierement.
If your lazy i will make you a damnn pick that will work for a medeco and Falle and a my prisoner to make W/e tools i desire.. fair deal