That is a big dent, it must have taken quite a whack to do that! I’d have a measure up and check the back end is still square. Assuming it’s still square:
If it’s steel, I’d be inclined to just leave it and run it as a beater. If it’s Ti, leave it because it’ll be a wild expensive repair but do keep a close eye because longer term it might develop a crack.
That is a big dent, it must have taken quite a whack to do that! I’d have a measure up and check the back end is still square. Assuming it’s still square:
If it’s steel, I’d be inclined to just leave it and run it as a beater. If it’s Ti, leave it because it’ll be a wild expensive repair but do keep a close eye because longer term it might develop a crack.