sorry man been a bit busy
I use a bit of everything, depends what mood i'm in
can use 1st or 2nd and power or clutch
best bet to learn is to find a smooth grass hill and try wheelie up the hill, I think i normally get best height and control if i clutch it up in second. Where we were taking those photos there wasn't all that much space and the terrain wasn't as smooth as I had of hoped so wasn't holding it up for all that long (just good timing on camera.....)