Door lock troubles

[iwlbcnu]

I took the time to repin all my locks to one key. All worked in hand, and door locks still worked until I hooked the linkages up. Even went back to original key i started with before making correct copies.
Restoration, so everything was cleaned, and lubed on assembly. Interior knob works very easily, and door handles all work smoothly.
Not sure what that changed, but niether door will turn no matter how I fiddle with it. Haven't had time to take things back apart.

 

[ntsqd]

What did you lubricate the tumblers with? And the linkage with?

 

[Steve83]

Are you sure you assembled the arms onto the cylinders in the correct directions? With the operating rod disconnected, see how the rod moves, and check that the key turns the arm that way.