Are 996 seats interchangeable left to right?

[rainmasterb]

Morning all, can anybody confirm if 996 seats are interchangeable drivers side to passenger side? Aside from the obvious seat belt buckle position and electric adjustment buttons?

[STiG911]

Insofar as I'm aware from a purely where-the-bolts-go standpoint, yes, but this will render all the seat adjustment buttons inaccessible.

So - why?

[rainmasterb]

Thanks. I am planning on putting some 996 seats in my E46 M3 and have access to a passenger seat to draft out the frame requirements, and wondering if what I draft for the passenger seat will also work for the driver' seat?