just ordered a Inspire 1 thats not working the issue described as beeping from a rear motor . 249$ for the AC with case props 1 battery . already did some searching and i can see a few issues that has the same beeping motor situation keeping my fingers crossed .. I also wanted to ask if theres a legit way to decode the serial number . I found a page but only tells me the build date no the model . Is there a way to get accurate info with the serial number ????