fuselage construction?

[flyapitts]

I'm having my fuselage built by the factory for my S1-11 but would also like to build a second one. My question is, do you put the bends in the longerons first or lay out the sides and tack them then pull them together while tacking the top and bottom? I did read on here about doing top and bottom first also, and if I went that way would it be the same, just pull top and bottom together?

Thanks,
Justin

 

[macwolf]

 

[cwilliamrose]

 

[flyapitts]