Well my bike will now lift the front wheel, only a little but it definitely leaves the ground, not something I'm going to be trying to do but something I would rather avoid, it ain't the right kind of bike for that.
I was pulling to the front of a queue and the lights changed so I pinned it and the front came up and I eased it back down after about 30 yards or so, there is now a ridge along the centre of my seat where I gripped it with my arse.