anyone have one, (1) 18 inch stock racing hart rim for an xb? mine is cracked and i was thinking of using that alumaloy to fix it cause its only a small crack but i keep getting the dont do it from everyone i talk to. i just bought these rims not knowing that there was a crack.

 

why do ppl say dont do it? shouldnt cost too much. i curbeb my rim and im going to fix it. they guy said it will cost $100. thats a lot cheaper than replacment.