Important question about Pie E7

[klebian]

After all, C9 is 2/7 scum - 28%. 13 player games often have 3 scum - 13%. And yet you would probably never see a 21 player game with more than four scum (19%). I think either we need to challenge our predetermined notions of how many scum is balanced in a small game (maybe 9 players 2 scum would be better) or just have larger games. Is there some reason newbie games can't be larger in size?

Check your math, dood. 3/13 = 23%