Originally Posted by
warreng24
I'd thought that CPU's came out of the RN bucket. If RN>0 after the 1K "window" that means (to me) that all the eligible 1K's have been upgraded.
R only ties to instrument-supported upgrades ... CPUs do not come from R but rather from some hidden inventory which is <= R. (RN is not used at all.) It is very common that, even when things are working properly, R will be > 0 while CPUs are still waitlisted.
This is different from pmUA's treatment of NF.