I might need some help understanding this process. I believe it can give perfectly done frets and intonation. As I understand it, this process also gives the optimum string height for feel and sound. What I don't quite understand is....When this process is done, what if you don't like the feel of the instrument? Can you get lower or higher action than the plek'd process gives you, and still be able to take advantage of this process, or is the idea to just get used to the action and neck relief the process gives you?
In a nutshell, the plek machine basically only levels the frets to a perfect consistancy. The setup tech still sets your bridge height and neck relief just like before. So yes, you can set higher or lower action to whatever you want.
On the Youtube video I saw, it looked like the plek'd system gives you the proper neck relief and nut height, etc. These have a huge effect on string height and feel of the bass. If you ignore the information the Plek'd system gives you as the optimum feel and height of strings and neck relief, whats the use of spending the money, other than to have a really good fret filling?
After watching the videos several times, my understanding is: The Pleck machine does not adjust the neck. The operator will set the neck, with truss rod tension, as near as possible to "flat" before putting the bass in the Pleck. The machine grinds and polishes each fret to a precise height "above the fretboard" and contours each fret to the same radius. Then a setup will be done in a normal manner. The pleck process is a good thing but cannot repair a poor neck. If you want to add bow or change string height to the finished neck, that is not a problem, but defeats the purpose. IMO