Thanks "Ole Bob",

I'll take that into consideration for the next build. Regarding using a 
larger anode, Is the particle size any different or is it just a matter of 
running 
it for less time? I need to weigh that against the benefit of being able to 
swap electrodes for even wear. 

Also, evidently people submit samples to you for testing. Can you give me 
some idea of what PPM the good people of the world are making? You know, throw 
out the highest and the lowest samples and then guesstimate the average range?

One other thing, what are your thoughts on cleaning the electrodes? I clean 
mine now but I am planning on going to the "U" shaped electrodes that will be 
harder to clean.

Sorry for all of the questions but you should be used to it by now (^_^)

Best wishes,
Andy Scott 

From: Robert Berger 
Hi Andy,

I like a large anode because I can run at low current density (higher
meter reading) and make the CS in much less time.

The important thing is to note the initial starting current. Any change
there is reflected in much larger changes down the time line, and it
knocks the PWT readings into a cocked hat! That means that you reference
data for PPM has changed. Does that matter? Only if you are looking for
a given PPM. All electrically Isolated Silver works whether its 1, 5,
10, or 15  PPM.

"Ole Bob"