FIrst time overseeding Rye on my Bermuda lawn last fall, looked amazing up until I scalped it 3 weeks ago. I was assuming the bermuda would come in pretty quick with a quick release I had snowed it with and after 3 weeks it's still so patchy, however there seems to be a massive amount of thatch left over from the Rye competing with the bermuda. Do you guys verticut/dethatch after killing the Rye out or what is your method to getting your bermuda up to par? Thanks.