Hello Friends, I am trying to re-site the Scott Oiler on my F650GS (single). In order to re-route the tubing, I need to get the vacuum tube off the top of the reservoir on the V-System. Can anyone tell me how it is connected; is it a push-on, screw, glued or factory fitted? The oiler was already fitted to the bike when I bought it and I have checked the Scott Oiler website but can't find any information. Thanks. RobA.