I have a knife that needs to be delivered by Wed of this week and I just went to etch my logo on it with a Ron Claiborne etching machine and my electrolyte bottle is completely empty. Does anyone know what I can use as a chemical to etch my logo on? I am using ATS34, but I don't even know what the electrolyte chemical even is that I have been using as it came with the machine when I bought it. Any help would be appreciated. Thanks!