Full basement and stem walls for garage

[Kbird]

make sure the garage room is specified as a Garage on the Room's General Tab and on the Structure tab check the box for Slab foundation under this room ( usually 6" thick in a garage around here) , and the rest of the house should be set in the Floor defaults to 108" and set the other sizes as needed eg 24 " wide footing not 16 " as per default per code in your Area, then build the foundation, you may need to delete the existing foundation and start again to get it to generate right. Deleting wont effect the rest of the floors.

Think you have Suite ,when I had V.8, it wouldn't show foundations in Elevation/cross sections incase you run into that issue too..

M.