congrats ;-) great system, great son. i know a gal with a Strad, her system is nothing like yours....and it need not be....it is highly personal. i don’t know enough to help you....what is lacking ?
what is a particular reference that we might listen to ?
by the way, in my line of work ( retired ), government work was super high precision, hope your gps works well. ha.
enjoy your journey
jim