UNITY 5 - SPACE SHOOTER - INSTANTIATE NOT SPAWNING

I have the same issue. Shots are spawned (I can see them in the hiearchy, and the position is changing) but they do not show in the game view. If i just drag and drop a shot into the game hierarchy it shows as intended though.

 using UnityEngine;
 using System.Collections;
 
 [System.Serializable]
 public class Boundary {
     public float xMin, xMax, zMin, zMax;
 };
 
 public class PlayerController : MonoBehaviour {
 
     private Rigidbody rb;
 
     public float speed;
     public float tilt;
     public Boundary boundary;
 
     public GameObject shot;
     public Transform shotSpawn;
     public float fireRate;
 
     private float nextFire;
 
     void Start(){
         rb = GetComponent<Rigidbody> (); 
     }
 
     void Update () {
 
         if (Input.GetButton("Fire1") && Time.time > nextFire){
             nextFire = Time.time + fireRate;
 
             Instantiate(shot, shotSpawn.position , shotSpawn.rotation);
 
         }
     }
 
     void FixedUpdate () {
         float moveHorizontal = Input.GetAxis ("Horizontal");
         float moveVertical = Input.GetAxis ("Vertical");
 
         rb.velocity = new Vector3 (moveHorizontal, 0.0f, moveVertical) * speed;
 
         rb.position = new Vector3 (
             Mathf.Clamp (rb.position.x, boundary.xMin, boundary.xMax),
             0.0f,
             Mathf.Clamp (rb.position.z, boundary.zMin, boundary.zMax)
         );
 
         rb.rotation = Quaternion.Euler (0, 0, rb.velocity.x * -tilt);
     } 
 }
 

Shot uses Mover script:

 using UnityEngine;
 using System.Collections;
 
 public class Mover : MonoBehaviour {
 
     private Rigidbody rb;
     public float speed;
 
     void Start() {
         rb = GetComponent<Rigidbody> ();
         rb.velocity = new Vector3 (0.0f, 0.0f, 1.0f) * speed;
     }
 }
 

EDIT Seems like I've got it to work. I had set the x rotation on the on the shot quad to 90 but not the x rotation on the shot spawn. PING @AlphaBigWood