The guy at my local vape shop (pretty knowledgable dude) actually just denied me sale of the new BVC coils because apparently there are some manufacturing defects with them. He said alot of people were bringing them back and the shop was having to replace alot of them until finally they took them off the shelf until the issue resolves. Also, to a lesser extent, he said the regular BDC were having issues to (fit mainly but also other things). So I am thinking this is something on Aspire's end. It could also be possible some fake coils hit the market. Try talking to your vendor and see what they say
Well, rats. I read a bunch of folks that have been using the BVC coils without the problems that I've had, and 101vape has them for $13, so I sprung for another box. Sure hope they are not all duds like my first box. Sigh. Good thing the BDC's are working well.