Planning an Aux Tank setup on my RT. Going with either a 4 gallon aluminum Jaz or a 4.75 gallon Tour Tank bolted to a BMR Flatbed Luggage Rack which goes over the pillion. It appears gravity feed will work so I will avoid doing any wiring except for a ground strap.

Can someone who has done an RT give me some tips on plumbing into the stock tank? There's a pretty good write-up on a GS with a lot of pictures but I'm struggling to find a tutorial on the RT.