[Elecraft] K2 Alignment problem

[Jay]

Still trying to adjust my SSB Filters.  First it was INFO 230. I plugged 
in the probe and it worked the first attempt.  Then when I the next day 
to continue git'r done I keep getting INFO 230 on CAL FIL, CAL FCTR, and 
it will not read anything touching the side of C22.  I took the probe 
apart and after 3 days found another 10 picofarad cap and rebuilt the 
probe.  Still no worky and without the probe working none of my changes 
take effect.  Only have a DMM and Spectragram....soldering iron and a 
hammer.   Is there something I might check w/o taking all the boards 
out?  7QP coming up this weekend.

Thanks,   Jay, W6JDB   K2/100 #279