[Elecraft] Per-Band Power Setting Issue

[Tony]

All:

I purchased the AUX cable for the K3S / KPA500 to use the per-band power 
option so the drive levels would stay put when the amp was in operation.

After setting the proper drive level for each band, I noticed that the 
settings I chose were lost if I turned the power up on the K3S.

I thought the per-band settings might go back to their presets if I 
cycled the KPA500 from operate to standby and back, but that didn't work.

If the per-band drive levels are easily bypassed, it defeats the whole 
purpose of having this option.

Am I missing something?

Tony