How do you give the floor drawings?

The company I work at makes custom machines, so the workers need to have drawings to assemble the machines. The company currently uses B,C,D size papers, and if they are printed smaller they are difficult to read.

How does your company handle giving the floor drawings to work from?

A prior company of mine only used B and D sized drawings, but printed everything B size, and put it all in a folder. If needed they would print off a D size, but that was not often.

I was thinking for this company to print everything on D size, and give them carts for the papers to stay on and make the carts only used for the drawings. Another person bought these, but the don’t work well to be actually readable.