Space Shooter Player 2 ship is flipping when going into Play Mode

Hello everyone!

I'm modifying the Space Shooter Tutorial so that I can have 2 Players simultaneously (Offline Multiplayer).

I used part of the Couch Wars tutorial to learn how to assign different Inputs to the different players...so far, so good. I can control each Space Ship independently :)

Now, I want the Second Player (Red Ship) to look down at Player 1 (Blue Ship) when the game starts.

For this I did the following:

1. Duplicated the Ship Prefab in the Hierarchy

2. Change it's name to Player_P2

3. Changed the Inputs in the Inspector

4. Rotated manually the Red Ship 180 degrees in Y and moved it up in the Z Axis

Now i'm left with this:

The problem is that when I go into Play Mode, the Red Ship flips and looks "up".

This is how my Hierarchy looks.

This is how my Input > Axes looks.

This is how the Player2 Inspector looks.

And this is the PlayerController code:

 using UnityEngine;
 using System.Collections;
 
 [System.Serializable]
 public class Limite
 {
 public float xMin, xMax, zMin, zMax;
 }
 
 public class PlayerController : MonoBehaviour 
 {
     Rigidbody rb;
     public float fuerza, fuerzagiroz, fuerzagirox;
     public Limite lim;
 
     public string Disparar = "Fire_P1";
     public string MovimientoHorizontal = "Horizontal_P1";
     public string MovimientoVertical = "Vertical_P1";
 
     public GameObject Disparo;
     public Transform SpawnDisparo;
 
     public float FrecuenciaDisparo;
     private float siguienteDisparo;
 
     void Start()
     {
         rb = GetComponent<Rigidbody>();
     }
 
     void FixedUpdate () 
     {
     
         float movimientoHorizontal = Input.GetAxis (MovimientoHorizontal);
         float movimientoVertical = Input.GetAxis (MovimientoVertical);
 
         Vector3 movimiento = new Vector3 (movimientoHorizontal, 0f, movimientoVertical);
 
         rb.velocity = movimiento * fuerza;
 
         rb.rotation = Quaternion.Euler (rb.velocity.z * fuerzagirox, 0f, rb.velocity.x * -fuerzagiroz);
 
         rb.position = new Vector3 
         (
         Mathf.Clamp(rb.position.x, lim.xMin, lim.xMax) ,
         0f,
         Mathf.Clamp(rb.position.z, lim.zMin, lim.zMax)
         );
     }
 
     void Update()
     {
         if (Input.GetButton (Disparar) && Time.time > siguienteDisparo) 
         {
             siguienteDisparo = Time.time + FrecuenciaDisparo;
             Instantiate (Disparo, SpawnDisparo.position, Quaternion.identity);
         }
     }
 }