Hi. I'm a new guy here.
I've gone to a HiDep/Confront mix for my standard broadleaf control. I seldom have to do more than spot treat anymore. Works on all the tough ones, dandelion, White Top, Skeletonweed, Mallow...
You can use low rates, and THEY DON'T COME BACK!
HiDep is pretty much the only 24D formulation I use anymore.