Really hope some type of improved cartridge comes out soon, between me and 4 other friends nearly all of our carts have failed (about 50+ carts total).
We've had them blow out, but most of the time, they leak. And clogs always happen.
There has certainly been some misuse, but I have a pretty good handle on how to treat the carts to make them last, but eventually the inevitable happens.
Getting to the point where I'm hesitant to buy any more carts and am starting to look for other options.
Can I ask how many grams you are filling the cart? are you pressing the button then inhaling? how long are you pressing the button for before inhaling? are you letting it cool down between hits? what color is your oil?
I can bet you that we can figure out what the issue is.