I included a link to the D ' Addario tension guide I got my information from . All I did was calculate the inbetween tensions and put them into a chart , and I thought I was clear about that . The plain strings are in the left chart , the wound ones are on the right . You ' re right that it ' s only for D ' Addario Nickel Wound strings . They ' re the strings I use , which is why I made the chart originally for my own use . But I would presume that the relative tension between strings is similar across brands and string types , e . g . an Ernie Ball Cobalt 942 set in E standard would feel similar to Cobalt 1046 set a half step down . <| sep |> They weren ' t fine all life in the entire galaxy was being wiped out . And don ' t reply with but science ! because transporters and warp drive .