To, Why do you want to switch to carbon?
I am shooting them in my new set up, but only because of above mentioned tight groups ruining the alums. Seems everyone thinks speed is with carbons. After switching to carbons on my new bow, using a shorter arrow and everything... they weigh the exact same thing as my old 2413s.
And in my experience, alum are more forgiving and quieter. I may just be switching back before long
