Adjusting Garage slab height

[Cristian-CDD]

I am trying to lower the garage slab on this house. The walls and foundation move down as they should, but the slab refuses to budge. Is there a way to adjust this after the garage has been drawn?

[hawkmoon36]

How can the floor above height be lower than the swt to ceiling (b)? Just a guess, but change (d) to 138 and see what happens.

[Douwe]

Yup,

I use -12 also.

[Cristian-CDD]

I changed the Floor to SWT stem wall top to a positive number and that solved it.

[William H Lynch]

If thickness of floor above is 12" and Garage floor is 15" above top of stem wall and top of stem wall to ceiling is 129"(D) then 129+12-15 = 126", the floor above height (E). Try setting Floor to SWT (F) to 0 or positive number.

Bill

[Ray C]

but the slab refuses to budge. Is there a way to adjust this after the garage has been drawn?

change the "Floor to SWT (F)" to a posive number,,, I blieve the neg number is driving it above the stem wall

Ray