Twist round roof on the Z axis (I think)

[Cowski4444]

I put a round roof on top of a hollowed out cylinder. Is it possible to set up a twist on the Z-Axis (I think that is the axis I'm thinking about) so that it can be made flush with the cylinder below it? The screenshot below shows the tiny gap between the cylinder and the rounded roof. So essentially the rounded roof would be flush with the hollowed cylinder below it.
If this is currently possible, how would I make this happen? I've tried a number of the current properties on the rounded house but none of them accomplished what I was looking for.

[henmedia]

@Cowski4444 a rotation can't do it, because the bottom of the roof is straight and the wall is curved. The roof has to bend along the wall, and that is what Wrap around a cylinder does:

1. Lay the roof flat on the plate, so that from above you see the arch, with the round top pointing to the back (the back edge becomes the top after wrapping).
2. Make its depth the same as the wall thickness of your cylinder.
3. In the roof's settings open Wrap around a cylinder, enter the outside Diameter of the cylinder, switch on Inward (engraving) so the thickness goes into the wall instead of standing out of it, and click Wrap.
4. Select the wrapped roof and the cylinder and centre both, left to right and front to back. The wrapped roof then sits exactly on the wall.
5. Lift the roof to the height of the cylinder so it stands on top.

The guide has it here: Wrapping around a cylinder. The result is a mesh; to change the diameter, undo the wrap first and wrap again.

[Cowski4444]

Stefan,
I have my rounded roof on top of the cylinder as before. I checked all these settings to the right but could not find "Wrap around cylinder" in any of them. Am I missing something or do something wrong?

[henmedia]

@Cowski4444 you weren't missing anything: the card was only offered for imported models, text and sketches, not for shapes from the library like the round roof. That is fixed in layerling 1.146.0: select the roof, and "Wrap around a cylinder" is in the panel on the right (folded until you open it). Then the steps above work.