first did the rears but the cossy has an abs pump which will fill teh back brakes
so what i did was put the fluid in and turn on ignition, push the brakes a few times and the pump will start pumping then just open the bleednipple and i repeated that until there was no air comming out at all.
The fronts i did the old way withouth ign on and just at the end only 2 times did bleed em with the engine running
does this make sense? (its hot in here)