how to slingshot?

[Giony]

i know only of the one on the bugle and thats where i tried it, i press X then hold down and after a while he lets go and nothing happens, how do u do it?

[Tommex]

You have to constantly tap back on the left stick to pull yourself back to build enough tension to fling yourself forward.

[s3an_looi]

Is there any where else you can do this?

[Giony]

i found a building facing governor's island, u have to slingshot there for a mission