RE: Walkera #4 Fixed Pitch Helicopter Forum
If anybody still watches this thread my son is showing some interest in resurrecting my DF4 at long last..luckily after a few years in a box it ran first go.From memory someone used to do tiny tapered nylon washers for helping with blade tracking and adding a little more pitch for lift..I lost all my heli bookmarks in a computer crash and can't find a link..anyone got one?