1. It is really hard to do good bass without compromising other things... ie changing the toe-in to get good non-lumpy bass and then having imaging and soundstaging suffer.
2. Once I feel like you have good bass, it varies so much from recording to recording that it seems like I am constantly fiddlng with things depending on the recording.. what makes double bass sound defined and good may not make kick-drum sound all that wonderful. Of all things I am constantly messing with, below 60 is is the one, sadly. I think lots of people just give up for the sake of all the information above.
2. Once I feel like you have good bass, it varies so much from recording to recording that it seems like I am constantly fiddlng with things depending on the recording.. what makes double bass sound defined and good may not make kick-drum sound all that wonderful. Of all things I am constantly messing with, below 60 is is the one, sadly. I think lots of people just give up for the sake of all the information above.