Nice. I have the same trouble with pass throughs (now I know the correct term). I removed the offending scales and filed them down with a round fine file. They're all good now. I also had one knife with a pocket clip like one of yours - ceramic ball in the end. The clip on mine was too tight, so I tried to file and grind that ball down - didn't even scratch it. I was amazed. I ended up cutting the end of the clip off with the ball still inserted with a small dremel cutting wheel and filing a depression in the scale under the end of the clip. It's better but still not great. Thanks for the video.
the pass through is one of those nice little touches that makes a world of difference to a frame/liner lock and as I said on the vid I would have loved it if Reate did them on any of their knives. I won't be taking a file to them though...LoL