From the posts I've seen from folks that have had it happen, it did not take any special circumstances to trigger it (none that were immediately obvious that is) and at least one person actually had a video of a double fire event and as far as I could tell he simply pressed the trigger.
This being the case, it may well be a luck of the draw thing. Some of them had the looser tolerance in just the right place.
BTW, I'd generally always recommend sending things in for a recall even if the cause was because someone is stupid. If for no other reason than you usually end up with a new part or a fix that costs you nothing. Assuming of course it doesn't make your item worse or more difficult to use. In this case, it doesn't seem like an intrusive fix.
Oh, and btw, you did not come across argumentative at all. I was afraid I did. My mind is a very technical mind that often does not think through how I say things and how they will be taken. My wife accuses me of constantly saying things the wrong way. She's learned to interpret me, but I can come across wrong constantly to people. I was trying to prevent that. LOL.
LOL, I just noticed one of the ways.. I don't usually use conjunctions. In technical writing it's a no-no. So I end up having to go back and edit my posts to use them so I don't sound demanding. I miss some. There is a big difference between saying "you don't" and "you do not." LOL.
