Big Block ticking? Flat tappet cam. Normal?

Well, I placed the studs and adjusted valve lash to spec. I don’t think I said earlier that this is a solid flat tappet camshaft. I just said flat tappet. It is not a hydraulic flat tappet cam. I took it out for a short 10 minute jaunt around town. It runs very well. Very responsive. YET, the sounds are still there. The ticking is not as noticeable but still making noise. Let me know what you think now. YouTube made it a short so the video quality is not as good. https://youtube.com/shorts/lLXuosr67Fs?feature=share