I want REAL Graded uucp transfers with SysV

[joel m. cook]

I would like to be able to used "graded" transfers
with uucp so that I can exchange mail with uunet
at any time and restrict my netnews transfers to
off-peak times.  The grading that seems to be available
with SVR3.2.1 running on my AT&T 6386 seems only
to change the priority of transfer within a given
conversation, but does NOT prevent transfer of
lower grades, as apparently BSD versions do.  Does
anyone have any idea how to implement grading (I'm
sans source, of course) or to accomplish what I want
to do?  Any help will be most appreciated and if
useful things come out, I'll post a summary.
Thanks in advance, etc...
-- 
			Joel M. Cook
			{uunet, att}!jorel!jmcook
			"...20 years of schoolin' and
			 they put you on the day shift..."