WOW if you have not tried claption coils in this thing its a must try. It is just blowing my mind more and more the longer i have this tank. 6wrap 2.5 id .4 ohms. At 50 watts i can take 1sec pull and its nice thick clouds. And the new grub screws posted in this thread are working great...no way they will back out.
What gauge wires did you use to make your Clapton coils? Yea the grub screws are great! I don't know why they keep including these cheap screws with the tanks.