I aired it out overnight and it was gone. she overnighted the replacement set to me. Plus, again because there is no positive feedback when slide click, dont assume that unit is secure. Edit: Took one star off for not having an auto-off feature. Great at finding anything in reasonable Bluetooth range. Had to adjust it a bit, but it has worked wonderfully as wall shelves for my sons cars. Couldn?t be happier with my purchase, wish I had done it sooner! What concerns me most is the poncho whips around in the wind and so easily blows up (like Marilyn Monroes skirt). Isolation ? One of the most surprising attributes of the Rimor. the bolts were too short and stripped.