So just got a Vantage Pro Small S30V, happy as a clam, then realized I can't open/lock the blade. It would open but then it won't lock, so it is allowed to move back to this point
As you can see, the liner doesn't lock, it is either the liner or the blade pivot is too long.
I can barely get it to lock if I forced it or snapped it, neither is ideal or easy. So I just go this, should I send it back to seller for exchange or send it back to manufacturer? Or just use the dremel and polish that portion. It really isn't much metal, but it shouldn't have passed QC either. Thoughts?

As you can see, the liner doesn't lock, it is either the liner or the blade pivot is too long.

I can barely get it to lock if I forced it or snapped it, neither is ideal or easy. So I just go this, should I send it back to seller for exchange or send it back to manufacturer? Or just use the dremel and polish that portion. It really isn't much metal, but it shouldn't have passed QC either. Thoughts?