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 Knife Edge Spin – Quarantine project! Learn to fly 3D from home! Ultimate AMR 60 – Learn the moves! Ultimate AMR 60 Joe Nall 2019 Noon Demo E-Line by Alex Fredrickson XR-61T flown by Alex Fredrickson 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!