Dale, After your dipsey run your snubber then about 7ft of 40#test mono. Put a quality ballbearing snap swivel then your flasher. I measure my leader different than a lot of people. i measure from the top of the loop to the top of the fly. Usually i start at 20 -21inches. I use 40# florocarbon for my leaders but 50# mono will work too. Your want 1000ft of 7 strand stainless steel wire. On line i get mine at howiestackle.com