because i tried to use amazon because i have prime only prime didnt have the 771 so it automatically sent me to the 770 and i didnt notice the number change lol.
tried going to that rc website mrbuggy, only sell one brand idont know anything about andhave abunch of different options which idont know how they affect the servo haha. i cant look at 10 options and pick one wheni dont know the difference.
Last edited by Menaceofri; 08-15-2016 at 03:38 PM.