skirt with abbaini

[cadrev]

Hello, guys, I have a problem with a flank that I can't solve in any way.
I should create a ground (photo 01) and to do so I used the method "unisci/disgiungi roof" before and then for the opening I used the abaine command. It's okay as you see. (photo 02). the roof is cut and joined and there is also opening even if nn you see in photo. the problem is that I don't want the groundwater (abaino) to get off the main ground.
I would rather have it aligned to the outer wire of the main flap. but when I go to align the two bonfires, revit warns me that it is impossible to join the roof (photo 03). I tried different ways but nothing. Is there a way to achieve this?
I had tried to create the single layer with the command "secondary elements" thinking that you could do the whole layer with the various points of hooking but I couldn't.

Can you give me a hand? Thank you very much

 

[Tristan]

use tilt arrows

 

[cadrev]

use tilt arrows

Thanks for the track to follow...I finally combined something, but I have problems in this case too. I don't understand what you think. I try to illustrate them but I also attach the file for security so I hope to complete the exercise today :biggrin:
so as you can see I used the tilt arrows and took as reference the 2-pillar intersection (photo i01). the problem is that the layer is slightly translated (see photo i02). How the hell does that explain? I aligned the two tilt arrows exactly in the middle of the pillars! How does it work on one side?
In addition as you will see in the file, in the opposite prospect (i.e. the north one) I tried to align two nearby bonfires but revit did not allow me and therefore doing tests I had to leave a small piece between the two bonfires. Why can't you attack them?
Thank you so much if you can help me...

hello and thanks again

 

[Tristan]

check the perimeter of the roof. I think you've "sweet" the sides of the ground. check that they are length and above all aligned right to the pillar.