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 XR-61 to the limit by Alex Fredrickson Addiction XL V2 – New video by Alex Fredrickson Learn how to 3D: Flat Spin Ultimate AMR 60 – The most epic 3D R/C bipe! 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!