[Elecraft] PLL board touching other components?

[Jeff Kinzli]

I just finished the PLL mod board, working through the RF board construction on K2 #5945. I made the solder pads on the back of the small board as small as I can and even then it looks like they'll touch the capacitor that is right behind that board. Makes me think a shot of silicone in there might be prudent. Same on the U6 side, everything is extremely close there.

Thoughts? Did any of you use some sort of insulation there?

Thanks,
-Jeff KA6LAF