Mr Brown again thank you as from reading this org all of you are more knowing about Busas than I. I think you still believe there is an unconnected connection on the tank ?
There are two on the tank that I can find. One for drain, one for breather per the manual. Both of these have a hose connected to them, repeat as you can see both are connected to a hose. It is just that both of these hoses connect to a little plastic Y that connects to only one of the hoses which run all the way down and out. The other hose is taped together by a heat wrap on bottom end of bike flows up along with other hose and connects to nothing.
By your comment about gas spilling out would you mean or be thinking that there is a THIRD connection I have not yet found or just that you think the gas would come from one of the two I see and are depicted in pics above if nothing was on them ?
I have no problem letting the one hose as it seems to have come from Suzi do both jobs as long as Blanca doesn't have a prob with it.
I just don't see any other connection where gas would come out other than the two that are in pics.