Hello I removed the carbs on the vf1000r to replace the bowl gaskets and to check to float heights.. so I put it back on the bike and turned the fuel on then I noticed fuel dripping, so off comes the carbs again checked the carb that was leaking, and tested it off the bike, still leaking… I think it’s coming from a little tube that connects the carbs but not sure.. now, this tube turns, is it suppose to? Are there rubber o-rings in there… swapped gaskets around, made no difference.. at a lose 
any thoughts would be great
To tube is the silver colour one in the back ground
