Learn how to 3D: Knife Edge / High Alpha Knife Edgeaerofundanaerofundan8:29 amMarch 4th, 2019 Learn how to 3D: Knife Edge / High Alpha Knife Edge Posted byaerofundan 03/04/2019 Videos 0 Share: Related Articles New NXT 100HV servos stress test in Ultimate AMR 60 XR-52 absolutely AWESOME! Addiction V2 new video by Daniel Dominguez Learn from the Pro: Ultimate AMR 60 – uncut and RAW with radio stick tutorial Michael Wargo at RCACF in Apopka Florida PA XR-52 slow 3D with Dan Dominguez