Another approach (crude and functional) that I sometimes use when the wrapper seems not quite in high enough case is to lay a binder directly on top of the well-unfurled wrapper, then leave the two of them pressing together on the counter, beneath my bamboo cutting board, while I select and stem my filler. Once my filler is torn and bunched to my desired size, I bring the flattened wrapper-binder combo to the surface of the cutting board, then just wrap the bunch. This nearly always smokes well immediately, though it seldom produces photo-worthy artwork. It usually comes out better than the times I've attempted to roll a cigar on my thigh.
Bob
Bob