Jeff,   I went back out and ran the engine again.  The fuel pumps are T-eed of after the gascolator and go to the separate fuel systems, the Weber is on top of the engine, above the fuel level in tank.  I ran the engine on fuel injection and it was working fine when it was cool.  I shut off the primary injector switch and the engine quit immediately like it had always done in the past, but when it go warm (190) and started missing, it ran a lot better with the injector switch off and when I turned the injectors back on it was missing terrible and this time I noticed that the Manifold pressure creep up from 13# to 24# and the EGT on the #1 rotor went down to the bottom of the scale.  I tried the scene 3 times and the results were the same each time with the primary or secondary injector switches on.  Like wise it is a big question to me, as to the change in function in the injector switches. 

Could it be that the computer is flooding the #2 rotor and the reason it doesn't quit when I turn the mixture to full lean at 2000 rpm.  It does run a little better at higher rpm's (like 4000).  

The injectors were reconditioned ones that I got from Bruce T and I'm thinking that the #1 primary injector may not be working when it gets hot.  On the other hand, doesn't the secondary system take over, or is that only at higher rpm's.

If it is a ground condition, it seems like it wouldn't wait until the engine is hot to quit working, it would be happening at any time.  JohnD