It's because sadly the SuperKart release was an unexpected mess, we're trying to fix most of the issues and add improvements in the meantime (And also add more features) but sadly the other people involved with the gamemode has been into some busy weeks lately, that's why we still did not announce anything officially yet, but we're doing small things step by step for the V2 Update, and after the update which hopefully will get most of the issues solved, we will make a tutorial topic for other players to be able to create their own tracks for the Gamemode.
super cart servers are usually filled with starfishs who try to push you off every second, even if they die in the process. the players who do this are never kicked or banned. usually you have to do it back to them to win, and then they complain about it. you wont get banned for it.
Are you sure you're not mistaking superkart with speedkart? Because that sounds a lot like the original speedkart gamemode to me.
Plus, even though the tracks are amazing, I feel like the rounds are too long, and its completely silent due to no music at all, not even "/vm" cmds. And since there is a lap system, the game is basically, "whoever is in the lead wins automatically".
P.S. Ramming isn't fun anymore. :c
No musics? We did added musics to the tracks, and for the "who is in the lead wins" we have plans to modify on that and improve it.