Web Player - Character Controller & Gravity Not Working

Hi folks, I’m very new to Unity but have already enjoying getting into the basics.
I’ve now made the basic outline of a game, but when I come to build it as a web player it behaves very differently to the preview version.

I’ve got a different gravity system at work, basically like the planetary gravity from this thread, but reverse engineered so that gravity pushes outwards from the centre and the player is able to walk around the inside of a sphere.

That hasn’t been the issue, at least it works fine during the preview, but as soon as I make the web player version, it seems to go out the window.

Any ideas?

Build a standalone version, run it, and see if if doesn’T work either. If not, check the build folder’s output_log.txt file for any errors. If all else fails, put Debug.Log(“Erore Message”); lines into your code at strategic places to see exactly what works and what not, and go from there.