Right now, if you have anything setup prior to leveling the ground it is impossible without destroying the said object (claim stone, house, walls, etc)....
Allow players to level the terrain everywhere they want without the stupid restrictions....and this includes allowing players to actually remove really annoying odd hills/etc...right now its impossible to get these really flattened out properly as there are always peaks that you cannot climb due to the smallness or some other weird problem so you have to live with an unusable area of your plot because you have no option to whittle down that odd hill, whereas it should be a matter of just working the outer ring and dropping the center down or something similar - or allow toon to actually stand on peak and remove it bit by bit.