Recently I've dropped my draw weight from 62# to 55# - and I've been concerned about having enough to consistantly get a pass thru shot.
So this year I am going to use Magnus Stinger 4 blade. Which co-incidently looks a lot like the old Bear razorheads when you put them side by side - hmmm, old Fred must have know something that the new generation has discovered !!!
I've been experimenting with sharpening using a diamond stone, sharpening guide, etc and I can get them preeeety sharp. Although I need to take them apart to get the bleeder out and sharpened - which is a bit tedious.
I'm going to stay with heavier shafts too - using the weight tubes in my C.E. Terminator shafts.
Chinook