I've already had one break and I attempted to send it back for repairs. It got lost in the mail so it never made it to it's destination. I bought another one as I love the small form and I had issues right off the bat with it. I had to swap the top screw to a brass one to get it to work and now it's heating up. There's no way I'm getting anything new from them as it's too hard to get things fixed if something breaks. And there are now other mods that are cheaper and/or easier to get fixed now.
Ouch! I'm sorry to read this, Susan.
The more I read though, the more I'm questioning my decision to not wait a year before jumping into his mix.