Why is an additional foundation generating below the foundation---OR--Today's Cluster*uck.

[Ed_Orum]

Here is a screenshot of my problem.  

It appears an additional foundation slab and walls are generating below the foundation.

The door drops down the the 2nd foundation floor.

Upstairs the absolute floor elevation is 16", because this floor sits 16" above the main existing floor.

It appears the upstairs heights are set correctly, but the foundation level is a real problem.

The plan is attached.

Thanks in advance for any help!

--Lane

Apollino Remodel Plan 2026.zip

[JonathanK]

It's your 2X6 walls that you have on the inside of your foundation.  They are creating little micro rooms between the framing wall and the foundation wall.  Anywhere they connected to the foundation wall, you had another room.  They were locked as well, so you cannot select them.  Once I deleted those, it looked better.

I would add a new wall type for your foundation that includes all the layers of that 2X6 wall on the "inside" layer of the foundation wall type.

Either that, or drag one of the 2X6 walls away from the foundation wall, adjust the room floors, and then drag it back.  You might have to do that multiple times until you get all the "hidden rooms".

It all depends on how you do your layouts, and plan sets.

Edited 6 hours ago by JonathanK

[Ed_Orum]

Thanks!  I never would have figured that out!

--Lane