About this 3D model

**Blades for the Walkera Mini CP.** 4 grams for the pair ( only 0.6g heavier than stock blades ) **Flight test:** [Test Flight Video](http://www.youtube.com/watch?v=vXHnah1rRbw) *Just a brief hover. I'm still learning.* **Flat Profile*** use these. They're better. 3.8 g/pair ( only .4g heavier than stock ) Use the _flat blades for less drag. Because of printing in layers, the profiled blades have steps up the leading and and down the trailing. Too much drag.