[Elecraft] K2 KSB2 SSB Adapter - Holding [VOX] 1 second locks up at SPCH 0.2, Low SSB out?

[TRBOAG at aol.com]

((I have K2 s/n 06660 with: KAT100-1, KDSP2, KNB2-R, KPA100-R,  KSB2-R, KUSB.
Completed assembly of all and installed all modules. Confirmed  power output 
on all bands per K2 and KPA100 procedures.))
 
Two problems: 
 
1) Holding [VOX] 1 sec to select between normal PTT, SPCH 0.2, SPCH  0.4, or 
SPCH 1.0 doesn't work. First push and hold locks up in SPCH 0.2 mode and  
further pushes do nothing - "L" is flashing, cannot cancel. Only way to cancel  is 
to power down and back up.
 
2) Although power output confirmed on all bands and various power  levels (5, 
10, 20, 50, 100 W), I do not seem to get full power on SSB with hand  mic (I 
suppose that makes sense with SSB, no carrier, if no sound into mic then  no 
output?) but I see no variation in power if I speak into mic - Observing  power 
output with meter on dummy load and also scope in parallel to  load.
 
73 DE AF6TB (formerly K6TRB) ..
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