Sorry if someone responded and we missed it, but despite much googling and all of that, am still working on getting my own kernel(s) [2 machines] going with the following as had been suggested last week:

preempt_RCU
No_Hz
HZ_1000

and the other Rock-solid low-latency audio tweaks
99 ff migration
99 ff posixcputmr
98 ff IRQ-8 (real-time clock)
97 ff audio IRQ
80 rr Jack

Found the preempt_RCU and HZ_1000 spots in the debian/ubuntu kernel hack, still looking for the rest please.?

** Would really appreciate the assistance with figuring out where/how to put those.

Paul