[klondike98]

Here's the link JimB is referring to from our Library:
https://philcoradio.com/library/index.ph...soldering/

There are other discussions as well in the Phorum posts about this. I usually desolder them to gut them but the link has all the relevant info. The library also has data about the capacitance values and wire diagrams for various blocks. Looks like the link is broken so I'll report that to Nathan. https://philcoradio.com/library/index.ph...lock-data/