Posted in another forum about how I lost the insulator at the bottom of the center post , and I asked if I could use the rubber grommet from the bottom of the Kanger OCC coils... Didn't get any replies but if youre interested it still works so I guess you can My question is ....I still get a burnt taste mostly when vaping. I was getting this last night and I assumed that it was because I had used too much mesh. After watching how Todd (from Todds reviews ) built his it looked like that was the reason and I subsequently decided to build it the same way as Todd It was whilst cleaning the tank to do this that I lost the insulator. As I have said the replacement I have put in works and the device fires no problem . But no matter what voltage/wattage I use I get intermittent burnt hits and sometimes the top of the wick catches fire (please note it was doing this before I lost the original insulator) The only thing I haven't done is torch the wick opting to use the pulse method instead as I don't have a torch Thoughts guys ?