I've had my Epsi for months now and today is the first time I've tried using it with the 11r...

Ok I am confused now... I've searched this thread and around some others and the settings for the FX loop should be
send 3
return 9
mix %100
or
send 9
return 3
(I saw Ross post the ladder 2x) but that way seems to be causing a little overdriving the Epsi it sounds better with the
send 3
return 9
but I seem to hear a slight high end fiz no matter what setting when I use the Epsi (not on 11r cab), and I am using my studio mons (BX8a's) I tried flipping the para eq on and off and messing with it to but can't find the feq.

also the settings on the Epsi it self, I saw someone post the hi set to 2.9 but that was worse for me.
It is on
Lo:0
Mid:5
Hi:0
LF:0.45
HF:2.56
is this the default settings? I saw someone post that if you left it off and unplugged for a long time it would go to default settings after a wile, is that right?

I screwed with it a little but to no avail.
what am I doing wrong?
we really need this info in one place... thanks in advance...