Terms of Service

Effective Date: January 1, 2026 | Company No. 12894031

1. Agreement and Acceptable Use

By accessing wonderstackbackstag.baby or using any calculations generated by our web application, you agree to comply with these terms. The site is intended for professional stage technicians, riggers, and production crews.

2. Disclaimer of Engineering Liability

All calculations, vectors, and load results provided by the Arena Rigging Load Calculator are intended for preliminary estimation and educational modeling purposes only. They do NOT replace full structural engineering review by a licensed structural engineer certified for venue loads.

Wonderstack Backstage Systems Ltd. assumes no liability for hardware failure, equipment damage, or personal injury resulting from improper physical execution on venue grounds.

3. Intellectual Property Rights

All custom software code, dynamic routing algorithms, interface branding, and articles published on wonderstackbackstag.baby are owned by Wonderstack Backstage Systems Ltd.