I have had atleast 2 EVODs and 1 MT3s start to leak from the bottom (onto the battery). No matter what I do (replace the coil, rebuild the coil with cotton, put a second rubber piece on the center upside down) it still is leaking. I have put the EVOD and MT3s onto papertowel without a battery and the towel is stained where ejuice has flown onto it. Is there another clearo I should try? I loved the EVOD because of the size (don't need more than the 1.7 ml or whatever it is).