[Elecraft] remembering per band changes K3

[Gary Smith]

I just set the K3 to factory defaults and started over. Doing pretty 
well so far in replacing my preferred settings. But... I can't 
remember how to save everything on a per band basis, like filter 
settings in diversity, internal tuner settings per band, power & mic 
settings. 

Each band has their own better initial settings, where in config do I 
find this option? I'd like going back to each band to have the 
settings be exactly as I left them.

Thanks

Gary
KA1J