Sling starting numbers

[Amelius]

Can we go back to having 3-4 starting slings instead of 2? I don't think I've ever had a remotely enjoyable sling round since the numbers were nerfed, and they rarely ever get off the ground as a result, most not even knowing there ARE slings for upwards 40 minutes before the shuttle is called from tedium.

[Oldman Robustin]

Oh my young padawan, I remember when I thought posting feedback threads would get shit changed.

Then I learned you just make a Pull Request and insult anyone who disagrees with you. 100% success rate.

https://github.com/tgstation/-tg-station/pull/12419