[Boatanchors] DX-100B Question

[Mark Bell]

Work is progressing nicely on my DX-100B.

However, on my unit, there is an RF Choke in *parallel* with the
0.1 Ohm shunt resistor connected to pin 6 of the 1625 modulator
tubes.   This choke is not in the schematics.  Any idea of
what it could be for?

Thanks

Mark K3ZX