1996 Seadoo Challenger - Does anyone know the rear seat pattern for upholstering?

[malesandro]

I just bought a used 1996 Seadoo Challenger without a rear seats and spotter seat. Does anyone know the seat pattern and framing to design a new set. I am good with vinyl and can upholstering a new frame, but need to know the pattern. Is there an exploded diagram of the seats that I could use as a reference?

 

[Mazdarx]

There is, if this helps you any

http://fiche.worldofpowersports.com/wps/showmodel.asp?Type=12&make=seadoojb&A=186