thats weird i did exactly the same thing as you, i have my 2314's as a back up, im still not sure if i did the right thing, going to carbons, i also went to the gold tip 5575's they shoot great for me, but so did the xx78's. i guess time will tell, ill tell you though the first time i can prove the carbons did my wrong im going right back to the xx78's...
maybe i should have just stayed with alums....
I just hope they work out...
Good Luck...
let me know how you do...