Mark3D

Watch this video Railing Walls - Video | Chief Architect asuming your are still not using x8 if you are in x16 update your signature in the forum

I would report this to chief it seems like a bug to me

Transform replicate tool most items have that tool in there tool bar and z is up and down in 3d space check it out it can be a precise way to move things

Ask for dwg format, 3d only allows for a symbol and you cannot edit it.

Share or upload your plan then people can give you the best solution

Yours are attacked as shown in this post

I don’t know make sure your open below room is correct and that have not changed the height setting in stair dialog

1. yes see my file i just adjusted the landings and then all worked 2. They should unless you have changed the stairs automatic setting but i think more information is needed as to your exact problem like screen shot or the file also with this question i am not a expert with stairs someone else may have a better reply

I fixed it zoom in on your landings they are overlapping each other. stair winders sample M fix.plan

The rooms on the right hand side of your plan have a lowered floor height -56 1/4" witch lowers your top plate height and roof plane pitching height as for the gaps they can be fixed by drawing attic walsl latter If you want i could do a screen share and help you if that interest you send me a private message

Try adjusting gable sub facia maybe

I agree unless there is missing information

Upload your plan it will get you a quicker solution and it will be better for people helping you. If it is to big compress, it or share with dropbox or others

Upload your file if you can't get it to work

Try opening railing wall, wall type on exterior layer and interior layer turn off framing see if that helps, things seem ok on my end but it has some strange rebates in the slab