I am having a problem with the clear dual coil mouthpieces. The airway on the mouthpiece is on the side and on the ones i got the center is closed. When you put it in the center portion of the mouthpeice covers the air hole in the batting. when I try do draw on it the vapor is forced to go through the batting to get over to the side where the air passage is. The result of this is that the juice percolates on the side with the air passage and keeps spitting out in my mouth. If I just use a regular drip tip or anything else for that matter it works fine.
This appears to me to be a design flaw. Is there a planned fix for this or will I need to mod these tips to work right? Or am I just doing something wrong?
Thanks for the help and advise
Also if the gods are paying attention: I think all clear type cartos (ce2 or vortex or duel coil) should start using the type of base as the clear ce2 with the o-ring. I dropped my pv and cracked a tube on a dual coil. It cracked at the base and was letting air in. I could have prolly kept on using it if it had the o-ring. I tried to use an extra ce2 tube but i couldn't get it on the base. I will try a syringe tube when I get some more.
This appears to me to be a design flaw. Is there a planned fix for this or will I need to mod these tips to work right? Or am I just doing something wrong?
Thanks for the help and advise

Also if the gods are paying attention: I think all clear type cartos (ce2 or vortex or duel coil) should start using the type of base as the clear ce2 with the o-ring. I dropped my pv and cracked a tube on a dual coil. It cracked at the base and was letting air in. I could have prolly kept on using it if it had the o-ring. I tried to use an extra ce2 tube but i couldn't get it on the base. I will try a syringe tube when I get some more.