You had the TRS slip-on on yours if I'm not mistaken yes? Are Australian bikes U.S. spec? I have a TRS slip-on on my K5 too but only maps from the DJ website are for Arrow and Micron slip-ons.I got 6.6 & 2.7Ft/Lb for a total of 159.1SAE
Looking at my curve you coul just about get away without mapping it.
With just the can I got 4.7 & 1.6