RPC function to update clients varialbe

Ok so I have this network script that works really well except for when I want to spawn a player at a different location. Im basing location on the number of current players connect. Right now the variable is updating right on the server so that good. But when a client joins the game, the player count for him is 0. I want to set that to the current number of players connected from the server variable. I was messing around with RPC functions but with no luck.

So this is what I have so far any help would be very appreciated.

 //spwan the master jumper
 function OnServerInitialized()
 {
     Debug.Log("Server initilized");
     playerCount++;
     spawnPlayer(sp1);
         
 }
 function OnPlayerConnected(networkPlayer:NetworkPlayer):void
 {
     Debug.Log (networkPlayer.guid + " connected");
     playerCount++;
    
     //spawnPlayer(sp2);
     //spawning player here does not work! Just a black screen no cam perhaps
 }
 
 function OnConnectedToServer()
 {
     //loop though every object in the game
         for(var go : GameObject in FindObjectsOfType(GameObject))
         {
             go.SendMessage("OnNetworkLoadedLevel", SendMessageOptions.DontRequireReceiver);
         }
         Debug.Log("Connected to server");
         Debug.Log("Player Count: " + playerCount);
         if(playerCount ==0)
         {
             sp = sp1;
 
         }
         if(playerCount ==1)
         {
             sp = sp2;
 
         }
         if(playerCount ==2)
         {
             sp = sp3;
 
         }
         if(playerCount ==4)
         {
             sp = sp4;
 
         }
         spawnPlayer(sp);
 
 }
 
 
 //spawn player prefab
 function spawnPlayer(SP : Transform)
 {
     Network.Instantiate(playerPrefab, SP.position, Quaternion.identity, 0);
     //Network.Instantiate(playerPrefab, spawnPoints[playerCount].position, Quaternion.identity, 0);
     
 
 
 }
 
 @RPC
 function SendPlayerCount()
 {
     //send playercount to client from server
 }
 @RPC
 function RecivePlayerCount()
 {
     //get playercount from server
     //playerCount = playerCount;
 }