
The old scheme was either pass(called a certificate), breeders letter or fail
The pass is the equivalent to a 0-4 score(no more than 2 on either hip)
The breeders letter is equivalent to a 3-8(3 if it is one hip is over 2, & not more than 4 on either hip)
The fail is equivalent to a score of over 5 upwards(5-8 if one hip is over 5, or the total score is 9 upwards)
My import ,Echo, had both a HD certificate & also a 0-0=0 score as his plates were scored as soon as scoring was brought in
My BC, Glen, had a breeders letter & a score of 3-3=6 his plates were also scored as soon as it was brought in