Raising Level 1 Heights

[OnlineBuilder2]

Im trying to raise the bottom floor of this unit complex from 2750 to 3500 and push everything else up. It just make a huge mess of everything. I went into the Defaults and then used the Rebuild Walls etc and tried it manually.

Is there a way to do this properly? 

[SHCanada2]

I will typically check each room and closet to ensure they are actually using the defaults, when this happens

[GeneDavis]

Start at the top floor, go down.

[DBCooper]

Assuming that you want everything the same height for each floor level, then all you should need to do is set the default heights for the floors and then use the "reset to defaults" tool (on the main menu under edit) to make sure everything is actually using the defaults.

 

If that doesn't work, then you might want to post the plan.