Originally posted by Doublegun:
Ugh! Once again my head is spinning....
I meant carbon's not graphite.
So starting with a 100 gr. broadhead and working backward: CE Heritage 150's cut to 30" (length of my cedar shafts)? What weight inserts?
I assume the goal is to balance speed and weight with an emphasis on weight, correct?
You need to do some reading on past threads to get a better handle on the carbons if you would like to do that. You can get a lot of knowledge in a short time doing that.
The first couple things you need to understand is that carbon arrows are a little trickier to tune for many people than wood and aluminum. One reason is that carbons come in a limited number of spines where wood is unlimited to some extend and aluminum has a lot of options. Also carbon arrow have a faster recovery time for paradox.
Carbons tend to be lighter than aluminum and wood so with most shafts you need to add point weight to get the arrow weight you may want to protect your bow, shoot quiet, and have a good hunting weight arrow. The Carbon Express Heritage is one that has some good weight to the shaft.
Carbons change a lot in the way they shoot with just a little cutting so don’t cut one to 30” and then try to tune. Start off longer and work down slow in length using point weigh to tune.
The best way to go is tune a longer shaft with a lighter point than you may ideally like. Once you have that working, you can then up the point weight one size and cut ¼” at a time off to tune that heavier point and get closer to your ideal arrow length. It works a lot better doing this than trying to use the lightest point possible.
When trying to tune to a very specific point weight particularly a light one, you will likely have to start off with a heavy insert, the light point you want, and a full length shaft. Then cut down to tune. When I first got into carbon with trad bows I wanted a 125 head because there were so many good 125’s available. I got there with heavy inserts, but it was not always the best final product. Now I am totally open to head weights and regularly use 125-200 heads depending on what works best. I have become very fond of the 175 and 200 heads with 150’s at times. There is not a 125 head I even like now in comparison to the bigger heavier heads.