I know thousands of vapers are eagerly awaiting the release of the new dna 40. After watching Phil Busardo's video on it and finding our that kanthal will not activate the temp control feature in this PV I started reading about nickel. I looked at the MSDS (Material Safety Data Sheet) for nickel and it wasn't building my confidence. Look, I'm not a metallurgist and I am no expert, but does anyone else have any concerns other than me?