Don't take pinged items if they were dibs my a team mate. Don't be that guy!
This may already be common knowledge but if its not I wanted to mention this. This is great for when you want to grapple to the second level of buildings that have a balcony and instead of it swinging you under the balcony and either detaching or then flinging you back around the balcony straight into the air, holding "backwards" while grappling will almost always bring you straight to the point of contact with the grapple and structure.