I am demoing existing bleachers and installing new ones.
The upper lever of the new bleacher will be permanent. The lower level will be retractable. The structure will be steel with fixed seats (at upper permanent level). I do not want to get bogged down (though i may need to) in the spiderweb of structure and crossbracing. I want to make a shape in section (profile) of the bleachers and extrude it, I THINK. Does that make sense? a family made from a profile?