I don't have any stickers applied and wasn't paying attention last night and I mounted the top shell on backwards. I don't have my good tools and really don't want to turn it back around right now... could it cause any problem? I think it's just the GPS receiver up there so I don't think it matters? I've flown a couple times before I even noticed... no issues and the Home Point seems accurate via my iOSD. I'm also in Naza mode now and starting to fly in ATTI. I'm pretty sure I know the answer but ATTI isn't just lateral float, it's vertical as well yes? so like if there's a sudden updraft or downdraft you will gain/lose altitude with the wind?