Clinometer with Iron Sight - Classroom Remix

Remix Notes: Added a centered vertical iron sight post with a highlighted tip for easier aiming. All other dimensions and features remain the same as the original clean version.

This is a remix of the original clean clinometer with an integrated iron sight post for improved aiming and classroom usability.

After real-world testing with my Math 2 students, one of my coworkers requested a sight to help students better align when measuring angles of elevation. This version adds a clean, centered vertical iron sight post with a highlighted tip for better visibility.