Start on stage 20 for groupers?

I have an obby and I want to make anyone who is in my group start on Stage "20" I kept on trying to fix it but I can't seem to make it work... Help?

You would need to use :IsInGroup()

Groupid = 0 --Put your group id here
game.Players.PlayerAdded:connect(function(newPlayer)
   if newPlayer:IsInGroup(Groupid) then                    
     newPlayer.stage = 20
   end
end)

Change the script so it fits your game and here you go!

Source ; http://wiki.roblox.com/index.php?title=API:Class/Player/IsInGroup