headrushers?

[skincage <skincage@gmail.com>]

i've recently decided to become reacquainted with my akai headrush
pedal and i'm curious about a couple of things:

1. since neither i nor anyone i've ever met owns four amps, i'm
curious to know how folks are using the extra ouputs. is the level
proper for sending to other pedals? are the outputs available in loop
mode, and if so, would they be delayed versions of the mix output?

2. in tape delay and normal delay modes, the pots create clicks when
turned. is this normal or do i need to get mine cleaned up?

3. how does the overdub feedback work in the headrush? since it's not
adjustable i assume it's more or less an infinite pileup.

thanks folks. i'm hoping to build a more portable looping rig and
anything i can learn to increase flexibility without increasing gear
is golden.

jon/skincage