I just bought the Grayling from Cabela's yesterday and did some of my new carbons, I switched this year from alumn. took about 5 minutes to familurize with the steps, then it was good to go. It does one fletch at a time. I also have the Arizona E-Z fletch for Alumn shafts, it does all 3 at a time, and does pretty good job too. I use the Fastset gel from Arizona Archery. Holds real good, then I use the fletchtight and put a small drop on the leading edge of the fletchings, this helps when using the WB so it doesn't tear at them as much.Good luck.