It would seem like the higher ohms like 2.4 and 2.8 make the juice have more of a menthol taste instead of the other flavor I have in the ejuice. I got down to 1.8 and I don't taste as much menthol as I did and the coil is really crackling unlike the other 2 I had in it. I am on 4.1 volts now and I don't get a burnt taste either are the atomizer heads possibly labeled wrong?