OK.
Get rid of cyclic valve.
Got the other thing installed (MBC).
Now, first, almost 12psi drops to 11 at far end of revs.
2nd, 14 psi, drops to about 12.
3rd, 15 psi, drops to 14 at 5000 rpm (I pussed out, damn speed limits).
Now, the interesting part...
4th gear... I get 16psi. Which is scary, so I'll stay out of it, the MBC is adjusted to full MINIMUM. Hmm...
The more interesting part... In 5th gear, I am at 15 PSI!!! BEFORE! 3000 rpm!!!
So, I'm happy with it for now, until I blow it up anyway :P
Still idles high when hot, but runs better

I had a broken line at the cyclic valve.
Anyway

I'm on the way to the Tail of the Dragon to see SR944!!! cya :P