i ride mod so its a bit different for you ...alll i do is go up to the object as you would when rolling up same pedal stroke etc. all you do is go faster than a rollup and you aim your wheel so just below the wheel's axel hits the corner of the object (or just below)then lift the bike up using your feet and arms pushing your body to the backwheel(like you would when up to back) and land your back wheel on the object.
here's vid of me doing so...i uploaded it especially for you ... it's kind of hard to notice me hitting my front wheel, as it doesn't look like it makes much difference on an an object that small , but it just gives u a little boost and lifts your front up with less effort as you can see in the slow mo
hope this helps