BETTE Puttee clip In the center of a blade. furn on the fan and if the shake persists, put the clip In another blade until the shake is reduced. Then this blade will need the counterweight Place the lip on the bade that needs the counterweight and bry the best place lo place it, from the center (0 the tip of the lase, until the wobble disappears. Paste the counterweight on the surface of the blade which near the clip, remove the clip and test the fan. If Rilke staggering, put another counterweight.