The more turns the straighter the hook.
If I use straight hooks, especially barbless, I find the fish keep coming off. Anybody got an answer to this?
Seriously, I go the same as Sven, 5 or 6 turns, I find that enough.
I can remember being in Ireland with Ivan a few years back, Chris will probably remember this.
We were tying hooks by hand in the bar without looking at them. We spent ages talking about angling problems and I loaded him with questions by the score, - his answers were always simple, interesting and easy to understand; they were also right! If anybody is interested in any of these I'll run a few I can remember on here, - if anyone is interested.