Good evening kids, I have an Onkyo TX-8270 powering Magnepan LRS+ speakers and a Polk Audio PSW Series PSW505 12. Aside from traditional crossover settings the The TX-8270 has a crossover setting called “full”. I cannot find any details as to the benefits of this setting. Any ideas on what it is and how it may be beneficial or detrimental to my listening (streaming Tidal and vinyl) mostly classic rock, 90’s grunge. Thanks in advance for your help.