Loader Comp Test Help!

I have to take the Journey Comp Test on a Cat Loader this week, I need to build a ramp that leads into a 20 x 30' pad that's about 2-3' in depth. Building the ramp is the easy part and I know to build out beyond the stakes, but I'm not real confident on how to go about spreading the material from the ramp out. My thoughts were to dump just at the edge of the ramp until I have enough to level my bucket and push it a bit, dump and continue. Any suggestion? I also have to wheel roll the whole thing and try to match the grade to the stake ribbons.

Thanks so much!