I need to know how many AMPS to apply to a bath using stainless as an electrode and baking soda

in the solution. A recent post said 1/2 to 2/3 scale but i need to get a little closer than that.

One of my chargers reads 10 amps--the other 15 (Full scale) I think that I have read somewhere

that you need to run about 2amps.

One other question, will red devil lye work better than soda? Thanks for any help.

Ben