The Arduino/Arducopter is a notable project . Actually the ratio price/quality is very good.
But looking at the frame it is clear that some points can be improved: motor mounts, landing ski and GPS holder.
Working with a local company and using aluminum and laser technology we design and manufactured new parts for the Arducopter .
With this changes the new “silver Arducopter “ is more rigid, has a little bit less vibration and is more stable. The increase of weight is marginal.
And Last but not least the Arducopter became a real UFO.And the video: