How do I delete those darn roofs that are built on a slant with floor tiles!!!!!!!

[GroovyGran]

aaarrrggghhhh, this is driving me nuts!
I have downloaded a few lot's and installed them, but a few of them I would like to alter a bit, but they have those dreaded roofs that are slanted and I don't know how to build them, so don't know how to get rid of them either, grrrr I have tried all sorts of ways, but can't manage it.
Can anyone please help?:salute:

[MissDoh]

While you see the top of the roof, simply go in the build mode floor section and remove the roof tiles as if it they would be regular floor tiles.

You should be able to build a normal roof after you remove those floor tiles.

[BeosBoxBoy]

GroovyGran - first you will have to "flatten" the floor again by using the level cheat: boolprop constrainFloorElevation false

then lots of clicky-clicky-clicky later when you had one square flat start using the terrain leveller tool to mash those bad boys flat, then it is as easy as using the flooring tool to delete all of the flooring tiles, then use the walling tool to delete the stubby walls.  And you are done.

just remember to turn the level cheat off: boolprop constrainFloorElevation true