If it does not affect the operation, it is recommended to maintain the status quo! Because if you think about it, you have to tear down the car wall, replace it with a new one or find a place to repair it. You can find a manufacturer or go out to process it yourself. Needless to say, the cost is high, but the effect is good. Sheet metal is afraid that you can't take it off and put it on. . . . . . And it takes a lot of labor to disassemble and assemble, which is also money. So ... . Measure for yourself. . .