Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature currently requires accessing the site using the built-in Safari browser.
You are using the old Black Responsive theme. We have installed a new dark theme for you, called UI.X. This will work better with the new upgrade of our software. You can select it at the bottom of any page.
This is such a simple test to perform but it seems that so few do it. Not only can you figure out if your optic needs a correction in the form of a mathematical constant that is applied to elevation changes, but you'll know if the tracking is repeatable. I wonder if it's not a popular test...
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