[sdiy] Question about earthing on power-one psus

[Julian]

Where im comming from with this talk of earthing / grounding is in an effort to stop my modules intereacting with eachother along
the power bus, and, im presuming that the bus at fault is the ground.

I talked about this in a previous post a couple of months ago, and i was advised to check the quality of my ground (i think harry
mentioned that a fat cable direct down to the sea was the ideal?)

So, yeah, im looking at is all, and wondering where improvements could be made, and then i get confused that the ground from the
modular isnt actually connecting with any earth lead at all...

So, any comments / suggestions?

(basicaly im getting things like lfos, with leds and the like, affecting vco pitch)

Julian