Finally got a pair of Airpods and opened them up this weekend. The fit is really loose for me Almost like they will fall out at any moment which a sudden shake of the head. I keep having to push them in to my ears over and over again to tighten. Question - how should they fit in ones ears? I know they are not noise cancellation headphones so the seal shouldn't be ear tight. I'm just wondering how tight it should feel? Maybe the way they feel now is normal. To me it feels really loose though. Also, are there any tips that anyone can recommend that will provide a tighter fit and are compatible with the Apple charger? I tried searching and couldn't find anything. Thanks!