Ok, I've been vaping for over a year but just opened up my first carto the night before last. I only vaped a cigarette's worth off it then put cap back on and used again the next day (yesterday). I vaped it without getting it horribly warm until it seemed like it needed refilled and I refilled it with menthol. I blew out what got in the air hole and vaped it some more. It wasn't long before it started burning up on me (throat burning, horrible flavor). As I understand that's probably the cartridge material burning? I had to toss it. My question is, I didn't even get a whole mL of filling into it and I already ruined it. Is there a learning curve to it? How many cartos did you go through before you started refilling them successfully without making them burn like crazy? How many fills would you say you get off of a carto before it is no longer any good? What are the signs of needing it refilled? I would think it would be lack of vapor and drop in flavor...but I want to hear it from someone else. I know a lot of you swear by them and I sure like the flavor and vapor they give off (very very very satisfying) but if I can't even get 24 hours out of one before it is ruined, I would say it's a waste of my time and money (I just would like some tips because my husband wants to switch to them, but before I buy him a kit I want to get the kinks worked out so he doesn't get frustrated and hate them because I raved about them and they suck!). LOL. Any beginners cartomizer tips would be much appreciated. Thank you for your time!
-Sue
-Sue