I will take measurements between the 3 saddles I've got now.
From the C clamps side to the back striker and from the latch to the side hooks on the 2 bikes I have.
But my problem is the front tab that goes under the tank... It seems to not be long enough so the seat moves.
If the tank was back a bit more, problem solved. I loosened up the bolts and the tank didn't seem to move back but I didn't try very hard.
I know one thing, the gas tanks on these bikes are not all the same. One batch is slightly off from another one.
I know this because I have an extra tank (defective, leaking problems at the cap area) that was given to me and I used it as a dummy to work on the 09 project when I was repainting it.
I plan to make a custom one in metal with more fuel capacity but without losing the look of the bike.
This is a winter project though...
Anyway while playing with this, I had to re-route the wiring harnesses in order to fit/drop it in.
I miss my solo seat.
The OEM one protudes a bit funny at the very back.