I brewed my first beer today
First of all, congratulations on that.
It is the Frank Ellis "Kicked-Up" American Pale Ale with an OG of 1.071
Secondly, kudos for jumping in with a big beer!
As far as your question on your OG goes, the only other thing I could think of that might affect it is your steeping time and temp for your Crystal and Honey malts, but you say you hit all your temps, so I assume that means for steeping as well.
Hopefully, by now you've done the sugar addition on this batch. If not, don't sweat it. If you did everything cleanly and get a good fermentation, you're going to have good beer. It may be a little drier than intended or have more of a hop character than you were hoping for, but it'll still taste better than just about any other beer you've ever had.
