Write why the alternative is worse, instead of excluding it
Where in this thread have I said about excluding it? I asked how OSCTUNE can be used to automatically set a desired frequency, given the datasheet stated only "maximum frequency" and "minimum frequency" for the extremes of the tuning range. And your reply in Post #28 quoted below is to "use Timer2"..?!?!
I've always wonder how one uses the OSCTUNE to automatically adjust the high-frequency internal oscillator, which is already factory calibrated, to a desired frequency.?
Use TMR2 do it ? ;-)
But now I see that you want to alter the internal oscillator frequency to get 1ms from 256 timer counts, provided the tuning steps can provide that frequency.