So I'm getting ready to overseed an existing clover plot that's pretty established already.  My plan is to seed with clover and some tillage radish, fertilize and mow it.  Wondering if I should cultipack it also to get good seed contact with the soil?   I'm going to throw in some winter rye also mid September.  Not sure if the cultipacker is a good ideal on top of clover that's already doing pretty good.