Castwell-
Please accept my sincere apology. I completely misunderstood what you were trying to tell me, until you further explained what you were saying (Wind Knot).
When I first read your post I thought you were suggesting that I was attaching my fly with just an overhand knot.
There’s no excuse, of course, but that’s the explanation; in hindsight I should’ve asked you to clarify instead of jumping on you.