[Elecraft] Adding 80 and 17 Meters KFL1-2 to K1

[Greg]

I'm adding an additional two band board to my K1. I have the original 
40/20 board, added sometime back the four band board 40/30/20/15
and am now adding the 80/17 meters board.

All going well until on the 80 meter band kit it mentions about 
adding the 10-uF electrolytic capacitor at C78 on the bottom side of
the RF board. I can not located C78 anywhere on the board. In 
checking the parts list for the RF board I find the capacitor count
only goes up the C75. I have the K1 RF Rev. D board. Am I missing something?

I also see that the trace near TR3 needs to be cut and a choke added. 
No problem with this.

72,
Greg
KI8Af