I just recently did some cleaning on my ZT 200 folding knife. I thought I might use a little bit of silicone oil on the pivot after cleaning out all the dust in the frame. But to my surprise the action got slower and for some reason the liner lock is now very difficult to release, as if the lock now engages a bit farther to the right. I'm shocked that the oil would have any effect on how the liner lock engages. Rookie mistake with the silicone? Please help...need to save my ZT!