I'm a newbie to the vape scene. I purchased the election istick pico two days ago. It is running a Melo III atomizer tank. I vaped with friends almost all day yesterday and last night it began to seem if it was leaking, I began to taste juice. This morning I emptied juice tank and tightened the 0.3 ohm coil and put more juice in. Now my hits are barely producing. Only getting juice very little smoke. When I blow into the tip juice leaks from airholes. I have a spare 0.5 ohm coil. Does the coil appear to be the problem? Any help is appreciated