I have a new Fradon Lock Company Manix 2 in 4V and marbled CF handles. It had a nice, smooth, hydraulic feeling action to it. It took a little more thumb, but I can flick it open. It would not drop shut. So last night I took out the torx bits and did just a tiny tweak to the pivot. Also, the blade was just a hair off center - I mean just a hint. So I also loosened the frame/scale screws, held the blade off center the opposite way, and snugged up the screws in sequence.
Centering is perfect. Action is perfect. Flicks open easy (still with the hydraulic feel) and drops shut. No blade play. This thing is perfect now!
Except the lock. There is an audible click and you can feel it click when you retract the ball. That is new. It is very minor, but it's new, after I tweaked it. I did NOT take anything apart. I only loosened each screw maybe 1/4 turn, then re-tightened them.
I used a #2 pencil on all the sliding surfaces I could get to and that helped a little. I'm assuming it will go away, but I was surprised to cause that with just the slightest tune up.
Thoughts?