Hi Jason,
That's good timing! I was just looking at that pdf (Files Folder #7 -? FRG-7 BFO Mod.pdf) and was about to suggest that was possibly what the previous owner was going to do.
There have been reports of the existing BFO circuit drifting. When you get your FRG-7 finished you possibly could report on how well the new ceramic resonator BFO mod circuit works.
73
Roger VE7LB
