Yeah, that makes good sense. I still have several expeditions left over, and I use them to start to sight my bow in whenever I make big changes. It's a little easier on the wallet to lose or destroy the cheap arrows. A few months back, after I put a new sight on, I shot an expedition into my concrete basement wall. The arrow did not win.
Haha, yup, I have hit a few rocks for sure and the arrows always lost.