I think I might be going nuts but I'll ask anyways. How is lumbar support implemented in the Mo's drivers seat? Is it an air bag that inflates and deflates or is it mechanical? The reason why I ask is that it seems that the right lower portion (closer to the center console) of the seat does not "inflate" as much (provide as much support) as the left lower side. Perhaps, it's just my imagination but that's what it feels like. So the implementation of lumbar support is via an inflatable/deflatable bag the perhaps the right side is loosing air. Anyways, it's been bothering me so that's why I ask. Anybody know anything about this? Thanks.