cyclone: if you started it i assume you already have you airbox cover, air lid, filter and other items removed so that you can view the 2 factory breather lines going from the rocker box lid valves into the stock airbox....correct? what i always do is plug the airbox holes where the stock lines go in (optional), go to auto parts store and buy a package of assorted vacuum "T's" that you'll need to plumb with along with 3/8th ID breather line, connect the stock lines from the stock breather to your new line and run it down the right rear of the bike towards the swingarm ending in a cheap breather, clamp all it together. i have this set-up and 3 of my buells and never did the "catch-can" thing as found it unnecessary.