I need to duplicate an arrow I made a few months ago to shoot out of a 41# Kodiak. The shaft was an anomaly in the 2 dozen cedars I used to build my arrows. The finished arrow is 29" long, 48# spine, 11/32", 125gr field tip, 5" fletch and weighs in at 430 grains. It flat out screams out of this bow but unfortunately it is the only one I have that is light enough to shoot well. My other dozen of 45-50# spine arrows tip the scale at 500+ grains.
Any ideas on how to get a lighter shaft like this and where?