I may give it a go again after I finish this batch of mixes.
My zenith coil test is at week 4 on unflavored
juice in 4
tanks, week 3 on a flavored
juice in 2 (1 straw- nana milkshake, 1 nectarine custard). All coils are still running well, no gurgling or dt backwash , which is when I change them. I refilled all 4 with unflavored tonight (2 zeniths, 2 zlides). The 60 ml bottle of unflavored took 16 days to empty, but the tanks are all full to the top. It’s usually a couple days between half or full fills.... so im guessing I use at most 3.5 ml per day. My nic stash is going to outlast me. I figured for buying at 6 ml per day, and would still have enough for way after I would be 100. I feel confident in my nic amount now, and know my zenith coils will last me longer than I thought. Happy feeling!!!!