Hey, saw busardo's review on the Aspire BDC and he mentioned that the provari blocks the airholes.
Anyone knows if it has been updated since then?
can't really find any info on this online
I used one successfully on mine.. The trick is to pull the Aspire's center-pin down some, and not to tighten it down too much. It actually works well, and is secure enough. The Aspire is hands-down the best clearo
tank I've used to date. I read ( or maybe saw on another of PB's
reviews) somewhere the QC on some of the coil replacements may not be that great though, so be aware of this.

I purchased mine and a 5 pack of
coils from NHaler, and had no issues so far.