M2K and I were two of the first people to do this. M2K figured out the frames and such for it. I had always done it naturally because I thought it was just the best thing to do while near the edge. This strategy is probably 2+ years old.Also Cactuar I don't know if you know that frame perfect trick with Marths D-Throw in which you down throw them towards the edge and if you turn around and d-tilt you will hit them if they tech in place, hit them if they tech away, hit them if they don't tech and grab them if they tech towards you (you just gotta be perfect with the turn around grab), they gotta be close to edge too so that if they tech away they don't move at all or very little.