HELP - forgot fuel line routing on Riva 48s

[showmepro1200]

Help someone - I'm on the final stage of reassembly and dam if I didn't forget which is the inlet and outlet on the Riva Pro Series 48s - please respond only if you really know, Pic below

Worst case, I pull a fuel pump and look for myself - but I'd rather not go to that trouble.

Thanks

 

[Mike W]

Top=Fuel return
Bottom=Fuel supply

 

[SUPERTUNE]

An easy way to remember on all Mikuni carbs is the return fittings are always toward the top of the carb body to bleed any air bubbles and air bubbles always go up, fuel inlets are mostly on the bottom side of carb.

 

[showmepro1200]

Thanks guys - Doh, I also just found a digital pic I snapped of the motor when we first took it out and yes, the outliet is on the top.