Oh...suspect all advice on these freebie forums...it is worth the price paid... :B
Meaning...so many insist that XYZ fixed their problem and is the end all
for EVERYONE else...but...that depends on so much...like is their setup
EXACTLY like others, etc
Why the long thread...covers most areas and note that many of them
over lap to mask the true root cause of whatever problem(s) trying to solve.
Or use them as the end goal for the setup
Suspect my comments too...just learn the general areas of this control
system. Know their dials/knobs looking for the root cause of any issues