Hi, mine is a Satin blade, it has the gritty feeling too. Just the same as WSU Tony's situation. I took it apart 3 to 4 times. I adjusted the lockbar to be softer but it causes the blade to wobble after assembly. Then the second time, I put back the lock bar to its original setting and it is back to status quo. I also loosen the pivot screw a little and it flips better some how it re tighten it back to factory setting again.
I think the problem is with the lock bar,adjust that and you will get what you want, when i push the lock bar to release and hold it down, the blade swivel freely.
I think the problem is with the lock bar,adjust that and you will get what you want, when i push the lock bar to release and hold it down, the blade swivel freely.



