@phillip_benoit I've been doing PRs to a respectable number of open source projects for a few years now, and from all of them, only one of the projects has consistently reviewed my PRs in under 3 weeks. If the project is popular and is handled by few people, you should be accustomed for them to take several months to look at your PR.
I would rate RetroPie as one of the most decent projects I've contributed to, in terms of pull requests accepted and time taken to evaluate them, especially considering the small number of people working on it.
My point is: you can change projects, but it's no guarantee that you won't be ignored on the other side as well. "Occupational hazards" I guess.

Thanks @BuZz! I had forgotten about the addSystem option. I'll have to test that out. Thanks for considering platforms.cfg too.

- George

@BuZz - Boom. That did it. Thanks!

David

@mitu Thank you very much for the clarification!

@mitu That was a brilliant solution to use .zip! :)

One problem less, many many thanks!

V2 of my toolkit may help you out. I have a script to do this exact thing.
https://github.com/Shakz76/Eazy-Hax-RetroPie-Toolkit

If you take a look at my channel (in my sig) the legacy (old) version of my retropie toolkit will also do this for you.

Hope this helps!
Forrest/Shakz/Eazy Hax