Learn how to 3D: Knife Edge Elevator / DeathslideDan DomDan Dom2:38 pmAugust 8th, 2019 Learn how to 3D: Knife Edge Elevator / Deathslide Posted byDan Dom 08/08/2019 Videos 0 Share: Related Articles Balsa 3D Performance at a Great Price – Precision Aerobatics Katana 52″ Learn how to fly 3D series: The Harrier by Daniel Dominguez PA Extra 260 – walk in the park by Daniel Dominguez PA Katana 52 – best plane to make jaws drop, capable of all style of aerobatics! Upgraded PA XR series with new rear mounted motor box! PA Katana 52 – best plane to make jaws drop, capable of all style of aerobatics!