Hi all, I know that it there be info somewhere on this site about this but I didn't want to search all over for it but do they make empty cartomizers for the KR808D-1 (I have the auto battery smoketip) If so where is a good place to buy them? I have been using my already smoked cartos and using the condom method to refill them, but I hear you can only do that a couple of times. Any info would be greatly appreciated. Thank you!