2006 X2 Seat Missing!

[DoubleE]

Made it the storage unit today. Had a 2009 seat that I thought for sure would fit & I could just recover it. But it was several inches shorter in my 2006!

Back to starting from scratch. Anyone have a 2006 X2 they could measure up the base on? Especially curious how far it hangs off the front edge? I also believe there was a hook on the back side, but others say there is not, can someone confirm or deny?