Thanks for the explanation, it makes a bit sense now why it's not well documented. I was mainly trying to understand some of the syntax and functions ...

Thanks carluz, I'll check it out.

Forget that, I fixed it, it's working now.

Thanks. I've now got that far but can't get the bar to change colour. It's staying solid purple in-game when I have it set to change like this: 202...

I agree, the documentation for this is rubbish. Use this for the delta colour: [PersistantTrackerPlugin.SessionBestLiveDeltaProgressSecond...