This is what FFB Probe writes after a run.

This mirrors the standalone HTML the probe saves locally after the wizard finishes. No network calls are needed to render it. The sample's Share button is disabled on this website so it cannot pollute the public database; reports generated by the real app include an active opt-in Share button. The JSON payload is embedded at the bottom in a <pre> block, so you can inspect the literal bytes before sharing your own run.

What to look for: the test strength at the top (75%, this stick's default), the device class, and the probe-measured motion in each private Notes cell. The polarity rows follow the documented DirectInput mapping, 0° pulled back, 90° left, 180° forward and 270° right, and the measured peaks point the same way. After a real report is shared, its Share button shows your support code and a link to the device's public page.