Got the 2nd set of carbs gone through and put them on yesterday, No change. Really has me stumped, has to be something that effects only the right side, I really thought I missed something in the original carbs and the 2nd set would clear it up. 150 PSI compression, valves in spec., new CDI, new coils, new crank sensor, new wires and plugs, changed cabs, bypassed harness for power (as test, put back when didn't change),crank sensor (pick up coil) set to new spec ( was already set to that with old sensor too) Can't be intermittent sticking valve as it doesn't vary always acts the same. I might have to take it to Hermy's and see if they can figure it out, I can't believe I am even considering letting anyone else work on one of my bikes. I have never done that before.
FWIW, I doubted it was the carbs. That said, given everything you have done, other than a faulty connector or wire, I don't know...