I got a little card from Mt Baker Vapor that has the recommended VV for the different Ohms. My clearomizer is a 2.1, and it says I should stay in the range of 3.5-3.8. However, the device, (innokin) goes up to 5.0, and this is the original clearomizer it came with. Up until I read this chart, I'd been using it at 4.5-5.0. Is that okay or is it true that it will break my unit and burn my fluid? So far I have never tasted a burnt taste at all. Thanks