Guys, i sprayed a big 3/4 acre lawn a week ago in oklahoma with round up and pendulum (bermuda was dormat). I had a light mist of rain about 6 or 7 hours after the app. lasted maybe 1/2 hour..i noticed today the dandelions are now flowering heavy and not showing much sign of wilting. The bermuda is now starting to wake up so i can't hit it with RU again. I know the roundup seems to take its time killing broadleaf, but don't want to loose this customer. You think i ought to hit it again (spot spray) with trimac? thoughts?