Third Person Controller with New Input System??

Hi, i was watching this great tutorial on how to make a 3rd person controller in unity, Here's the link, and I'm trying to implement it with the new input system, but its very glitchy.

Code (CSharp):

1.  
2. using System.Collections;
3.  
4. using System.Collections.Generic;
5.  
6. using UnityEngine;
7.  
8. using UnityEngine.InputSystem;
9.  
10.  
11.  
12. public class PlayerController : MonoBehaviour
13.  
14. {
15.  
16. public float walkSpeed;
17.  
18. public float runSpeed;
19.  
20.  
21.  
22. Vector2 input;
23.  
24. bool running;
25.  
26.  
27.  
28. float turnSmoothTime = .2f;
29.  
30. float turnSmoothSpeed;
31.  
32.  
33.  
34. float speedSmoothTime = .1f;
35.  
36. float speedSmoothVelocity;
37.  
38. float currentSpeed;
39.  
40.  
41.  
42. Transform camt;
43.  
44.  
45.  
46. void Start()
47.  
48. {
49.  
50. camt = Camera.main.transform;
51.  
52. }
53.  
54.  
55.  
56. void Update()
57.  
58. {
59.  
60. Move();
61.  
62. }
63.  
64.  
65.  
66. void Move()
67.  
68. {
69.  
70. Vector2 inputDir = input.normalized;
71.  
72. if(inputDir != Vector2.zero)
73.  
74. {
75.  
76. float targetRotation = Mathf.Atan2(inputDir.x, inputDir.y) * Mathf.Rad2Deg * camt.eulerAngles.y;
77.  
78. transform.eulerAngles = Vector3.up * Mathf.SmoothDampAngle(transform.eulerAngles.y, targetRotation, ref turnSmoothSpeed, turnSmoothTime);
79.  
80. }
81.  
82. else
83.  
84. {
85.  
86. running = false;
87.  
88. }
89.  
90.  
91.  
92. float targetSpeed = (running ? runSpeed : walkSpeed) * inputDir.magnitude;
93.  
94. currentSpeed = Mathf.SmoothDamp(currentSpeed, targetSpeed, ref speedSmoothVelocity, speedSmoothTime);
95.  
96.  
97.  
98. transform.Translate(transform.forward * currentSpeed * Time.deltaTime, Space.World);
99.  
100. }
101.  
102.  
103.  
104. public void OnMove(InputAction.CallbackContext context)
105.  
106. {
107.  
108. input = context.ReadValue<Vector2>();
109.  
110. }
111.  
112.  
113.  
114. public void OnJump(InputAction.CallbackContext context)
115.  
116. {
117.  
118.  
119.  
120. }
121.  
122.  
123.  
124. public void OnRun(InputAction.CallbackContext context)
125.  
126. {
127.  
128. running = context.performed;
129.  
130. }
131.  
132. }

This is my script after I finished, but with this script, the character doesn't quite move with the camera, it does sometimes but other times it'll just turn itself around and do weird things. I also got the camera script,

Code (CSharp):

1.  
2. using System.Collections;
3.  
4. using System.Collections.Generic;
5.  
6. using UnityEngine;
7.  
8. using UnityEngine.InputSystem;
9.  
10.  
11.  
12. public class ThirdPersonCamera : MonoBehaviour
13.  
14. {
15.  
16. public Transform target;
17.  
18. public float distanceFromTarget;
19.  
20.  
21.  
22. public float xSensitivity;
23.  
24. public float ySensitivity;
25.  
26.  
27.  
28. public Vector2 pitchMinMax = new Vector2(-40, 85);
29.  
30.  
31.  
32. public float rotationSmoothTime = 1.2f;
33.  
34. Vector3 rotationSmoothSpeed;
35.  
36. Vector3 currentRotation;
37.  
38.  
39.  
40. float yaw;
41.  
42. float pitch;
43.  
44.  
45.  
46. // Start is called before the first frame update
47.  
48. void Start()
49.  
50. {
51.  
52. }
53.  
54.  
55.  
56. // Update is called once per frame
57.  
58. void LateUpdate()
59.  
60. {
61.  
62. Vector3 targetRotation = new Vector3(pitch, yaw);
63.  
64. transform.eulerAngles = targetRotation;
65.  
66. pitch = Mathf.Clamp(pitch, pitchMinMax.x, pitchMinMax.y);
67.  
68.  
69.  
70. currentRotation = Vector3.SmoothDamp(currentRotation, new Vector3(pitch, yaw), ref rotationSmoothSpeed, rotationSmoothTime);
71.  
72.  
73.  
74. transform.position = target.position - transform.forward * distanceFromTarget;
75.  
76. }
77.  
78.  
79.  
80. public void OnLook(InputAction.CallbackContext context)
81.  
82. {
83.  
84. yaw += context.ReadValue<Vector2>().x * xSensitivity * Time.deltaTime;
85.  
86. pitch -= context.ReadValue<Vector2>().y * ySensitivity * Time.deltaTime;
87.  
88. }
89.  
90. }
91.  

and again a similar issue, turning the camera, even with the damping, is still choppy and it doesn't work the greatest. does anyone know how i can stop this and fix it? or is it more of a problem with the input system itself as its not finished yet?

Any help is appreciated!