So I just got my Penelope and I have made a coil and it works great. I am using 3.0 silica that is sold by COV and the pre-joined elements by them as well. The flavor is great and the vapor production even better. So my question is, how often are you finding that you need to change the coil and wick? I have only put 2-3 tanks of juice through it and I find that the flavor is tasting a little burnt. I don't know if I'm running the coil too hot for to long or what the issue is. Please help!