Quote:

What bugs me is the secondary fuel bowl still had fuel in it that is why I am thinking it is not all evaporation, but possibly a small leak too. Dunno.

I'm with you there & if there is a leak/bad gasket you definitely need to discover it so you can take care of it. As far as the evap todays gas will dissappear easily in a month but with both bowls being vented the same (I believe/not a Holley guy) then they should both be acting the same or pretty close & that ain't the case here with 1 full and 1 empty. Just me I'd k.i.s.s. and replace the gaskets on the empty side & see what develops. Holler how it goes

live every 24 hour block of time like it's your last day on earth