We sprayed all of ours this year so no check strips but in the past some years we barely broke even and other years results like yours. Most of the time it will usually at least cover the cost of application. Some years it hits a home run. As long as we have wheat that looks like it has good yield potential we use it if we see disease starting or not. In SE Kansas sometimes disease comes on fast because of our humidity so we put it on as insurance. That might not apply as you go further west.

John