I put together my new inspire 1 today. I thought that I would turn it on an go for a small hover in the lounge room. I have to say the the indoor positioning system is pretty crap, the higher I got which was at most 60cm the more unstable it became. Anyway to cut a long story short it hovered to the left a bit so i bought it down however it decided to land near my suitcase, it did not crash per-se however the front right hand prop scrapped the top of my suitcase. Now for some reason the motor that this prop was attached to always spins a little more when stopping, it actually does two more spins than normal. DJI support seem to think that there is nothing wrong with my drone however I find it strange that this only started happening after this small incident. Here is a small video, note the propeller on the front left (bottom left in the video) and see how it does at least 2-3 extra spins now.