I just take the seat or the hump off, and use the bar that the seat latches to. Works perfect, and I don't need the grab bar on.
Also, I stand on the left side (kickstand side) hold the bike up with the bar, then just hold that bar with my left hand while maneuvering the stand with my right arm. Its easier with some stands than others. I think honestly the pit bull rear stand is the hardest to use by yourself...