Hi Steve,
It's always good to know that someone is offering advice or knowledge, especially if you ask as many questions as I do. (To the annoyance of many)
But here's a question for you. I recently made these arrows:
And I'm quite sure I know the purpose for each of the arrowheads, but would you be willing to describe what you believe they're for and I can compare to what I've been told/read.
Cheers,
Gino.