The kickstand spring does not hold the arm open. If it was hit a little from the rear it would close up and fall on its side. I have to push the arm all the way open for it to stay there without closing back up. It seems that the angle from the post to the tab hole is at the wrong angle. It should spring open after about half way and it doesn't. I bought it used. Any help appreciated.

 

UHHHH, wrong section....

 

 

Whats a "sportster"?