I bought a rigid solo rack ( 52796-09 ) which should arrive this week. I downloaded the instructions to get an idea of what I have to look forward to. It all looks pretty easy until I came to the part that says I have to jack the rear wheel off the ground so I can unbolt the lower end of the rear shocks. I don't have a bike lift. Anyone have a quick/cheap tip for raising the back end ? Anyone else install this rack that might have any advise ? Thanks.