PLEASE MAKE THIS CUSTOMIZABLE! I cannot hear the "rebound" at all when it is in my pocket. It is too subtle. I can only hear it when it my phone it in front of me or in my hand. I rely heavily on these notifications for work and this change is ruining my life by causing issues at work! I can't walk around all day with my phone in my hand. I will have to buy a different brand phone if this is not fixed! PLEASE HELP!!!!