I've had a threadless BB in the past in a damaged Pompi. It was just a standard ebay one, it was alright, not nearly as bad as some of the review I read. They lasted about 2500 miles before it needed replacing and they only cost about £20
Hmm. Interesting. Armourtex have been in touch. They've run a die through it and apparently they cant see a problem. I'm wondering if torquing the pedals would demonstrate the issue. We'll see.
I've not heard great things about threadless BBs. If that's what I have to resort to, so be it.