Cool video, had not seen the Plek process explained so well. They DO charge $299 for this upgraded setup (+ more to include the nut), but for a lot of folks it's no doubt worth it. I do my own setups and fret work, and make my own nuts and saddles when I need to. It's somewhat labor intensive, even with the right tools, but I find it relaxing and quite satisfying. Sad thing is, many (maybe most) guitar players will never play a properly set up guitar, but it can make a HUGE difference...

DC Ron
BiaB Audiophile
Presonus Studio One
StudioCat DAW dual screen
Presonus Faderport 16
Too many guitars (is that a thing?)