Originally posted by Weaver:

If it won't level you need to add stone, then level it again. Level is limited to how much it can change from its base position.

Raising the ground is limited in the same way.

Originally posted by John:

Try raising the ground a bit on those spots, then try to level.

Originally posted by Liam_Monaghan:

Use the hoe and raise the ground (cost's 2 stone) then level the ground with the hoe

Yea, i did that. Then a couple days later the holes return.