Bought a used Electro Harmonix 720 looper. Instructions are not the most accurate but anyway figured out basic functions. I bought it really as a practice tool where I am the band in a box so to speak. For those who are experienced at this what is the best equipment/connection path to reduce muddiness especially when the loop and your live playing are at the lower strings/frets of the bass? I have a mixer which I'll play with to see if certain connections help it but yeah it's pretty muddy. Have a Ampeg Rocketbass RB 115 but also can use my Mark Bass/Genzler setup I am not sure that is the issue here. Thanks in advance.