Dear Kai,

I know it is very difficult to offer guidance in such kind of noise problems unless one has the whole picture in front.

I did try to disconnect the load cell from the machine member - thus isolating it from the machine ground. No improvement was noticed.

I anyway will try out all that you had pointed out and revert by tomorrow evening as the machine has been powered down for some mechanical corrections.

I need to solve the problem fast as this is holding up despatch of the whole machine. The only saving grace is this : There are no mechanical / hydraulic guys on my neck saying that "electronics" is holding up the despatch. I AM the mechanical && hydraulic guy also!!

Raghu