Hi @eirannejad and All
I have a further question of this issue in relation to updating the placement of grid lines.
So I have successfully added the grid lines and that all works great based on the advice above.
Lets say that once I have placed all my curtain panels, I then want to actually adjust these locations of these grids. I just want to understand the process of this.
What I know I could do is add new grid lines and then remove the old grid lines- this would seem the easy way. The issue with this is that i want to keep the curtain panels I have already added in (lets just say someone has already tagged them etc). The issue comes if the grid distances become too small, then the famly will perhaps no longer be able to make (lets say the new grid to grid gap is 50mm and there are two extrusions in the family that are atleast 100mm wide.
the way I see around this issue is if its possible to simply take an existing grid line and give it new XY location, as opposed to the adding and then deleting method I mentioned above.
Can anyone shed some light on this.
In the API the only methods I can see is either addgrline or removegridline