Holley's science vs Edelbrock simplicity?

Several years ago I tested an Edelbrock step-up spring set assortment, here's what I found...
1st number is spring load in grams @ piston up spring length of 1.125"
2nd number is spring load in grams @ piston down spring length of .843"
"plain 8"- 130/320
"pink 7"- 200/320
"orange 5"- 105/215
"yellow 4"- 48/170
"blue 3"- 10/160
OEM in the Edelbrock I was working on at the time- 95/208
Maybe i'm colorblind, but it looked to me like the pink and plain spring ratings were mixed up.

Grant