i hate when a client requested seeding in the spring and the lawn really does not warrant it. this one lawn that we do she always requests us to seed in the spring. few yrs. back we did and it was a total disaster.crab popped up big time..well we talked her out of it the past few yrs. and this yr. she wonts us to seed.. full sun lawn and had limited results with drive in the past.. how do you guys handle this..?