Mike,
I see in the pics you have some fiberglass cloth, and you mention fiberglass in your posts. Are you going to use glass in the final repair? I would recommend using only carbon cloth and epoxy as thats probably what the mast was made from originally.

I'd also recommend taking the diamond wires off so the mast isnt under tension and straight when you repair it.

I've made sleeves to repair carbon masts in the past, it helps align the broken sections and adds some structure to the inside of the mast so you dont have so much of the repair on the outside. I made my sleeves using a bladder, I've talked to other guys that have made molds of the inside of the mast using casting wax.


Bill