dang, I’m glad I started off trying to use less accurate “tracks”, which frustrated me, because they were so sloppy.
So I started making my own tracks out of 1/2"plywood, Tack a strip of 1/2" ply on top, (using a straight-edge", run the Makita skilsaw over it, sharp (80tooth, 8 1/4" blade), set it over my line/marks, and cut 7-8’ finished panels from the top with no tear out.in umpteen kitchens. Did the same with small makita diamond saw to cut down metal doors or larger tiles that couldn’t be cut on the tile track saw. Made special ones for tapered column miters
AND ALL OUT OF SCRAPS lying around the shop!
The fella in that video has likely over 1k$ invested is saw and tracks, and to me, never was a need to spend that kind of cash when I had a perfectly adequate solution.
But maybe OHSA regs over dust control in the USA might have forced me to change my perspective if I was south of our border (and I am aware of some of the massive fines levied against Granite ctop shops in Texas for ignoring their requirements)
Eric in Calgary