Hi there,
I'm currently a student and my instructor has never taught us how to set up the autocad in metric. So far I have created a new file - Metric. I started create a small drawing where an opening is 609mm. I've set up a custom size at 1:25 in paper space, viewport. In model it's 1:1. Here are some pictures
Below is the drawing I drink it, it's about 550mm so it's way off from what I need
Please help.
From a Desperate Student