Moving 2DRigidbody in Coroutine

Hi All,

I'm having this 'issue' with moving a 2D rigidbody in a coroutine. Currently it's not reaching the target. Newpos.y is 6.5 and it goes as far as 6.46. In general I'm also wondering what the best practice is with moving rigidbodies in coroutines. (I've tried with rb.position instead of transform.position, but no luck).

Any feedback is appreciated

Code (CSharp):

1.  
2.     private IEnumerator Rush()
3.     {
4.         newPos = (Vector2)transform.position + (Vector2)transform.up * 1;
5.  
6.         timer = 0;
7.  
8.         while(true)
9.         {
10.             timer += Time.deltaTime;
11.  
12.             Vector2 move = Vector2.MoveTowards(transform.position, newPos, timer / 5);
13.  
14.             rb.MovePosition(move);
15.  
16.             yield return new WaitForFixedUpdate();
17.  
18.             if((Vector2)transform.position == newPos)
19.             {
20.  
21.                 yield break;
22.  
23.             }
24.         }
25.     }