7 inch quads are great, but they are tricky. It's much harder to make them fly smoothly than 5-inchers. It's just more demanding in term of stiffness, propellers, vibrations, jello and so on. After almost one year of fighting with all those issues, here is my list of 7 tips and tricks how to get a smooth HD video footage on 7-inch quads. Bear in mind that almost all of those tricks apply for 5 and 6 inchers too. They are maybe not that important for great results there.