[TenTec] O II sweep?

[TMorton]

With downloaded 2.041xl:
Revision history states (in part):

"Enhanced SWEEP function with enlarged display and tuning cursor"

I can not figure out how wide the display is nor what the tuning cursor 
is????

What is the scale of the sweep and can it be adjusted as before?

What is this tuning cursor?

I would like to be able to find open spots in pileups but this display 
confounds me!!

Any suggestions or ideas?

73
Tom
CX7TT
P.S. When would one shift from the RF AGC to AF AGC under "AGC System 
type"? What is the advantage(s)?