RE: 1/4 scale pull/pull
JEB- Here are the part nos from their 2005 catalog or go on line and search for Malin steel leader on their site. 21-422-350-00 thru 21-422-360-00 depending on the test you want. Ditto on the spider wire type fishing line-it is tough to get a knot to hold and frays easily ( fishing is my second hobby-I live 15 minutes from best trout fishing in East TN)
The stranded SS line is coffee colored but not as bad as coffee color sounds-you can see the leader thru plastic. Same stuff as supplied by several mfgs in the pull/pull kits-even comes in same type package. 30' for $4 with dozen crimps-works for me. Diameter is .024 - .041 - I used the .024 on my last plane. Other salt water fishing shops may have the clear- have not looked lately.