So Cal PLL is still not working. The 5V from U4 pin13 makes it all the way to U6 pin 6, but is blocked by C94 on the other branch. Still only 0.020V at R30. -- View this message in context: http://elecraft.365791.n2.nabble.com/K2-VCO-Alignment-only-0-02V-R30-tp7569523p7569616.html Sent from the Elecraft mailing list archive at Nabble.com.