Agree, Jeff. Normal.
But just to be sure, why not post a picture of them up here. That way someone might be able to see if it’s the normal curve, or if they are in fact bent.
Wouldn’t be the first time one got bent, although they often break under that amount of pressure.
They were made pretty stout from the factory and don’t suffer the same fate as many of their counterparts from back in the day. But they can still rust out and can potentially bend.
Typically the threaded end snaps off. But, a few have bent as well.
Besides, we love pictures!

Always like to see what someone’s working on.