Watch for the boulder behind the start of climb. It's deceiving to look at, but the overhang takes you almost directly above it.

How close are the bolts! May as well toprope it by the look of things.

Yeah the whole of "The wave" is well bolted - guessing it's due to the overhang. This really is a powerful crag. You wouldn't want to top rope this route as if you fall, the swing would knock you on to the boulder.