Hard to depress lock on a Pegasus, any ideas?

[VultureParade]

The lock on my Pegasus is pretty hard to push down when unlocking the knife. It is no where as smooth as my other Spyderco's. Is there something I can use to help smooth it out? Anyone have this problem and know a fix?

-Bryan

 

[Senate]

the pegasus is a lock back so a little drop of oil is all you can do to smooth it...
and probably a thousand closing/opening might do the trick too