1. The speaker crossover is not a brick wall setting, rather it ramps off starting at 80Hz (in your use case).So basically just run the audyssey and then go back and set speakers to small and set the crossovers to my desired level, simple enough.
Interestingly I was just down there setting up a 60 hz tone to run (through YouTube on my Xbox) so I can give my new subs some break in work. And I noticed that my fronts were also playing the 60 hz tone. I've set them to small with an 80 hz xover. Thebass setting in the AVP is set TO LFE and not LFE + main. So why would the fronts be playing anything when their xover is set to 80 🤔
Of course I'm supposed to be working from home, but it's been 3 years since packing up all my equipment and now that it's all out and hooked up I want to play haha.
2. Not also the LFE/LFE+MAIN are "subwoofer" settings and have nothing to do with the Front L/R speakers.