So got a little copperhead reflux cm still, similar style to t500
With running it properly I can normally get 93-94% in about 4-5hr
For a 25l wash
Tonight it took dam near 7hr on a 10% ftv wash and it's looking like only 92-93%
Same level on power control, similar water temp in, out and flow rate, same packing or again close enough too
Got me stumped, just use this little still for playing around, thought I had it sorted
Any ideas