Sorry for the confusion. I currently have it set up as crib size. I was hoping to be able to add something to perhaps take it to 60" wide (plenty of room for width of a baby/large lap quilt). I don't really want to set it up to queen size, but I don't want to cut those queen rails down either (that's what I meant). I was hoping there was also an extension I could purchase to go from queen to king as well, but perhaps not. Does that make more sense? Everything I read said that there was only 33" of quilting space when it was set up in crib size. Your answer seems to indicate there is more. If so, that would be good. Do you know how much quiltable space you actually have? Thanks so much for your patience.