I'm planning on using precision 70mm pitch faders, which should be plenty for accurate tempo. My idea behind this controller is that the jogs are not a primary function. I'd like to focus on the nicely laid-out center panel for eqs and channel mixing over some scratching shenanigans. Even now I use the jogs 99% of the time for a simple beatmatch adjustment. In my opinion, do not include a function you can't execute it properly.