This is the 1st demo with the Hobbywing Fusion SE. I demonstrate the super slow modulation up the wall, and how stable I got it while Flex'n 🔥☠️🔥 Stay tuned for pt.2 on what I've done to this Sweet ass Rig !! #crawler #proline #rockpiratesrc #reefsrc #redcat #redcatascent #crawlerrc