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 Addiction V2 LEDs – Night Flying! PA Rebuilds “Crash Happens!” Learn how to 3D: Knife Edge / High Alpha Knife Edge Michael Wargo On Using Dual Rates and Expo Properly to Improve Flying 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!