This is really frustrating.

[Cielo]

xdunlapx, I think you will LOVE the kr8. You expressed concerns that cartomizers might be difficult to refill. I thought that I would mention to you that V4L have the new easy to remove mouthpieces on their some of their premium cartomizers. The new mouthpieces are on the Strawberry, Green Apple, Watermelon, Peach, Milk Chocolate, Vanilla, and Smilin Special cartomizers.

Dont throw away your 510! look at getting an adaptor for a few dollars so you can use it with cartomizers. Im curious to hear how you like the kr8 so please update!

 

[Ast_Isis]

It could also be the cart. Once they get that burnt taste it tends to linger in there. You can try using a different one or cleaning the one you have. I clean them with hot water and a q-tip. Then replace the filler.

Remember to also pop of the cap at the top. The burnt taste can get stuck in there also along with old juice.

 

[Mestra]

I had the same problem with a new atty from Cignot. I make sure to blow the primer gunk out and prime it with juice before use. But i found out it only happened when i used it on my Batteries I put it on my manual PT and its perfect. Don't know why so its my PT exclusive atty.