Hi Gang, been messing around with the EMDCC,s Rubber Tips that come with the carto and found something cool! If you cut off the tip so you only have a cylinder left and flip it around so you have the nice smooth bottom, push the cut end into the carto till it's flush with the smooth bottom on top! Add your favorite drip tip and vape away!
Actually I think it gives it a tighter draw and I thought I couldn't get more vaper but wow seems like it!