Calculator and worksheet entries
The tools on this site calculate in your browser tab. Their inputs are not submitted to a quoting service, stored in a site database or sent to a product vendor. Downloads are generated locally. Refreshing or leaving the page can reset the inputs.
Links and videos
Outbound links open other websites with their own practices. The optional YouTube video loads only after you press its load button; loading it connects your browser to YouTube. Vendor links may include referral campaign parameters in the URL.
Hosting
The hosting service receives routine web requests needed to serve the site to visitors. No advertising or analytics tags have been installed in this build.
Commercial inquiries
This site does not have an inquiry form or collect freight requirements. Any request made on an external vendor’s website is handled by that vendor.