Thanks Frank.....I may take you up on that. The 400's at 8.4G/inch give me a total arrow weight of around 350G with a 75G head. I'm not sure what the FOC of that arrow is, but it's worth a try. The selection chart recommended the 400's for my bow so it may work well. Now that the Pat's tuned, I'm on a kick to flatten that trajectory.......I wonder if anyone has a used Black Knight for sale!

I also wonder if I could get away with 500's or similar. I suppose if the head isn't too weighty it may be possible? What do you think?

Fritz