Hi, I got an EVOD set for my mom. Problem is when she unscrews the EVOD tank it is easy to hold it in the wrong way so instead of taking of the tank she unscrews the coil and opens the tank. In other words the coil is till attached to the battery and the top of the tank is off so all the liquid spills down her hands. That is not good as nicotine is poisonous and absorbs through the skin. Of course one could just be mindful and unscrew it in the right way, but it is an easy mistake to do, and I have also done it myself a couple of times. Do you have any recomendations for any "idiot proof" mizers that don't have this problem?