they will be adjustable...The cables arent going to attach directly to the eyelets on the top board from which they will be hanging, rather, they will thread THROUGH the eylets and have loops in the end. So the two cables coming up on the left will thread together through the left eyelet, the two coming up together on the right will thread together through the right eyelet. Each of these will have a loop on the end. When i want the canopy lowered into position, I will place a long cable (maybe 15") with an "S"-hook on each end between the two ends of each set of cables that are threaded through the eyelets. When i want the canopy raised, I will simply place a shorter cable (maybe 4") in between the two ends of each set of cables. If you dont understand, I dont blame you! But there will be pics tomorrow, that'll clarify it, im sure.