Thank you for your reply,
Yes it is strong smelling. I got cuts of 85%,80% 75% and 70% but not really pleasant to drink, even at 35% dilution.
also turns out we are recycling denatured industrial strength that has been distilled three times now. Maybe our base alcohol was stressed before we go to it. I was hoping the copper still wou8ld solve our dilemma?
Any thoughts.
Regards Anne