[urq] Lumbar support

[Brandon Rogers]

At the UPG West event Tony Lum had a great idea that I think he's doing.  (Tony- correct me if I'm wrong here)  He's using a medical bladder behind his leather to create adjustable lumbar support.  That is something I'd really like in these urq seats.  But I got to thinking- I don't really need adjustable - I mean I never adjust it in my other car, I just keep it cranked out to max support - and I need to take the seat covers off soon anyway for some leather repair and heater element install so-  any suggestions on what to stuff in there to create some lumbar support?  Must stand up to heated seats.

Thanks for any ideas-

Brandon