[Elecraft] Filter preset question

[John Graf]

With the FM filter in slot 1 and the 2.7 kHz filter in slot 3 (slot 2  
empty).  The latest firmware is installed:

I go to any band and select USB.  The rig is set at 6.0 kHz bandwidth  
and FL1 is selected.  I change it to 2.7 kHz and FL3.

I then go to CW on another band.  When I switch back to the original  
band and back to SSB, the rig is once again at 6.0 kHz bandwidth and  
FL1.   If I am reading the manual correctly, shouldn't it remember the  
previous settings?  I tried turning "off" FL1 for USB and LSB and it  
didn't make any difference.

I have only a few hours in the pilot's seat, so it is quite possible I  
have something misconfigured, although I have been through the filter  
settings a half-dozen times.  Anyone have any ideas as to what might  
be wrong?

Thanks and 73,

John, WA6L