<< Back to Tying Methods See More It’s Raavad ratio, with every 3 winds Sepharadi style separated by a double knot, similar to how R’ Hershel Schachter 1.0 had been done. This complies with making a knot after each Chulya. String RatioSee MoreRaavad Ratio Notable WearersSee MoreHaRav Shmuel Ariel