Yes. Original foil goes back and notice that the longer screws hold everything together.
Let us know if you notice any difference in GPS signal!
So that's the thing. Yes, there was a noticeable increase in the number of satellites and speed of lock, which is a vast improvement. I was waiting 10 minutes before. However the first flight with the mod went badly. It took off and strayed almost immediately. I hit 'HOME' and it tried to land about 10' away, crashing into my deck, and destroying the blades. Granted it was a bad time/place to test (night, out on the deck, cloudy skies) so I'll try a more scientific test when I get a chance, but that sort of freaked me out.