How do you make the path/polygon tool smaller?
Are you referring to the stroke/line width for the polygon in the vector tool? If so, after you draw your shape, click on the shape. You’ll be shown several values that you can change on the right panel, including the stroke width.
On some people’s computers the Polygon tool is coming up with a larger-than-expected connector box that is making using the tool difficult to use. Multiple computers, at 100% zoom level. Not isolated to one instance. PC running Chrome.