I guess you all should know that PG burns at 370 deg F and that is why if u go too high power the flavor starts disappearing. 0.95ohms at 30w? You are bound to burn your cotton even if you wick very well. That's dissipating past 5v of power. And if you know batt safety, you are killing your batts' life cycles tremendously. Unless you are on triple or quadruple coils or super thick claptons or fused claptons. If you are on kanthal and single coil, you are tasting burnt juice every single draw.
Thanks for the valuable feedback.
I have since rebuild to 0.66. Now seem to taste better.
Also added an additional O-ring on top of the AFC, which stop the leak(Since yesterday morning till now, no leakage detected)