Quag wrote:
Also, if I make changes to the twig file, wouldn't they be overridden with the next Gantry update? Or is there an override system available?
It would be overwritten when you update the Theme... I'm pretty sure you could copy the file to /rt_YOUR_THEME/custom/particles/ and make your modifications there, which wouldn't be overwritten upon updating the theme
docs.gantry.org/gantry5/advanced/customizing-theme-files
This level of customization is however beyond the scope of support here. Compare the code in our twig file to what's released on that link I provided... perhaps we removed some code that's important for it to count up? Make sure your clearing the cache in-between tests... you can use Chrome's Developer Tools (Dev Tools > Resources > Frames > XXX > Scripts) to ensure that your modified script is actually loading.