I have a large Offset Umbrella that I want to place out on my outdoor wood Deck. I want to attach the legs of the umbrella stand to the wood deck without drilling holes in the deck or putting 50lb sand bags on the stands legs. I have heard there is Clips that are available that slip in between the deck boards that might allow me to do this but no one seems to know anything about them. The product which I can not find, slips in between the deck boards on one side of the Stand legs, then over the leg and then slips between the other side of the leg between the boards, and has something that you could tighten so the stand leg is tight against the wood deck. Since all I want is to stop the Umbrella from blowing away and not physically attach with screws or bolts the stand to the deck - Is there anything any body else has found?