Thanks mo;{...I've done a few of those,and can take a look at it for you MustangMuscle if you wish? The wheel you have usually crack & distort around,and through the centre hub area.Also at the outer ends of each side of the spokes,and at the die hole markings on the main rim.You can email at konakula06@bigpond.com.au if you wish to discuss further...thanks,Luke!