I've purchased 50% aluminet to cover the west wall & roof of the greenhouse. I have a couple of ideas on how to mount it using cables & clips but I can't quite decide on the best approach. I want to suspend it about 3" above the polycarb panels. The edges of the aluminet have been finished with sewn-on reinforcing tape & there are grommets every two feet or so around the perimeter. I'd appreciate knowing how others have mounted theirs - what works & what doesn't? Thanks in advance!