This sounds like you are saying the brace height is lower during shooting and returns to normal at home? I think "Stretch" is what keeps your string from acting like piano wire. It stretches at the shot and recovers instantly.Just so you are clear on the definitions of creep vs. stretch; Viper1 and I are both using the correct words for what we mean. Stretch is when the string lengthens during the shooting session then recovers to its shorter length when not in use. And then stretches again during each shooting session, and recovers between sessions. Creep is when a brand new string lengthens during the very first session it is shot and then stays at it's new length, i.e. does not recover it's shorter length. I have to say the last time I shot a Dacron string was in about 1983 so my memory about whether my Dacron strings were creeping or stretching is pretty hazy. Whereas Viper1 may have last shot a Dacron string earlier today.