Rflong is right once it gets those edges from previously being on a lumpy terrain it will always have it. However, you might want to try something different. When we got the driveway extensions you can use the cheat moveobjects on to place somewhere else on the lot (if you have the space) (invisible custom ones are great) then place a car on it. They won't back out of a driveway etc. but will just sort of teleport to whereever you send them. But if you want a car it might be worth it. Also if you download the invisible driveway and extension you won't have to see that ugly concrete and can use terrain paint to make it look like anything you want, such as cobblestone or whatever. ETA: Since the junk car from FT we don't actually need the driveway anymore if you can fit an extension on the lot. O