Hot Hap,
Looked at that chart on several threads. The only thing it has for 300's is a big???
Lowell,
I wasn't sure if the 2115 would allow any glue between the two shafts. The carbon will slid in, but it's tight.
Another thing I'm running into is where the instructions say push the footing from the rear until it touches the insert. The flange on the insert Beman uses doesn't come all the way out to the edge of the shaft. Since this will be my first time to try this, I'm guessing this means I will be making the footing flush with the end of the shaft.
Troy