The only way you will know, is to give 'er a try!
But to me, what would have to be done to keep the rulers in place, would not be worth the annoyance!
My rulers stand up in a bin at the wall end of the cutting table . Actually two bins, so that the smaller ones (6-1/2" and smaller) do not disappear behind the height of the deeper bin. I can easily see which is which. The two large squares (16-1/2" and 20-1/2") slide in next to the cutting table on the floor.