Sloped Greenhouse Roof Not Snapping To Wall

I put down greenhouse walls all around and now i just need to put on the roof.

Sloped greenhouse roof not snapping to wall.

So this looks like a support issue. Engrams for greenhouse wall and greenhouse ceiling are unlocked at level 42 greenhouse doorframe and greenhouse door at level 43 and the sloped components at level 44. Only ramps snap to their short side not to the long side. Just place a few thatch walls to see how the roofs snap.

Very nice one too. Im trying to place a sloped roof but it keeps on snapping to the floor how do i get it to snap to the walls. You can build a wall up from the bottom foundations to the center of the roof tiles you re trying to place or you can try putting ceiling tiles across the center of the structure from one side of the roof. I m building a greenhouse.

Is anyone else having this issue or know a fix. Pipes can pass through the greenhouse walls. The triangular roof pieces work just fine. But not the basic.

Im having an issue with the sloped greenhouse roof not snapping on top of a ceiling without being supported by a wall to the side. However i see 3 sloped roof tiles not supported by any wall or ceiling tile from within the structure. A ceiling atop pillars or snapped to an adjacent wall is sufficient. Currently only have thatch walls and im getting irritated with getting it orientated right and no matter what button i press i cant change it.

The greenhouse wall and greenhouse ceiling cost 30 engram points to unlock while all other greenhouse structures cost 15 engram points. Except the sloped greenhouse roof pieces absolutely refuse to snap to the top of the walls. The sloped roofs snap to a wall or sloped wall. Im trying to build a roundish greenhouse and not put dividers all throughout it.

And they dont snap to their short side only the long side. Or do i need to make the walls out of wood or stronger. It depends on which side the wall is and where you stand if the roof goes up or down.