after planting finally it came up nice in the two spots. however now the top soil in those two spots sunk after I stepped it down before planting and still if I step on it it slighty will go in a little. more on the other spot than one. any solutions? or just rip out of the whole lawn and start over. I just dont want to plant in the spring. seems like the falls is better because tempatures are more consistent. thinking about hiring a local just to even things out pre-planting. I just do the rest before and after.