---
title: "Want to Ensure Your Ad Passes Supers & Flashing?"
url: "https://help.clearcast.co.uk/en/article/new-article-274"
language: "en"
last_updated: "2024-08-16T18:50:07.511Z"
---

# Want to Ensure Your Ad Passes Supers & Flashing?

To check if your ad's 'supers' (super-imposed legal text) are the right height, are being held on screen long enough, and are legible, we recommend uploading a rough cut version of your ad to The Library. **If it fails at this stage, you can resubmit an amended version as many times as you need.**

If you choose to bypass a Rough Cut and decide to go from Script straight to the Final stage, The Library will run full broadcast-ready QC checks on your ad, which include supers, flashing (PSE), R128 levels and RGB gamut. **However, if your ad fails on any of the checks at this stage, you will need to reclock and resubmit.**  
  
If you have any questions, simply email our Operations team at [help@clearcast.co.uk](mailto:Help@clearcast.co.uk).