When a test goes live. Is there a way that I can force seeing each option. Make sure the variant is not causing any unforseen issues in live that didnt show in dev? Original and Variant.

You can use our dev tools (browser extension) to force different variants: https://docs.growthbook.io/tools/chrome-extension

Ryan, you are my hero. Thank you. We have a particularly tricky one where we were asked to do an initial 90/10 split. Yes we mentioned other options and the whys. Anyway. Trying to get it to fire the variant in a live 90/10 split was challenging.

How were the experiments implemented (feature flags/visual editor)?