[Elecraft] K3? KXV3A RX Ant, IF Out & Xvrtr Int question using LP-PAN, w/ Rev. B RF board

[dbp tds.net]

Hi-
 I read that K3 RF boards (Rev. H3 and later) sold about 09/01/09 had
a different value resistor, somewhere on the RF board that allowed for
a 10dB increase in signal to the I.F. output for use with LP-PAN and
other panadapters.  My RF board is a rev. B.
 Elecraft has a kit with the correct resistor, its order number is K3IOBUFFKT.
 Does anyone happen to have the value of the resistor and Elecrafts'
directions as to where it goes? I don't want to wait for Left Coast
time if I don't have to.
 Thanks,
Dave K1OPQ