What to include
For a calculation issue, include the tool name, inputs, expected result and the printer or publisher specification you are working from. Do not send confidential artwork or personal documents.
Email us at info@trinovaholdings.com about calculation corrections, accessibility issues or partnership enquiries.
Accessibility
If a tool is difficult to use with a keyboard, screen reader, enlarged text or high-contrast settings, please report the page and the affected control once the public contact channel is active.