There is nothing excelent about that setup...theres a house only 50 yards or so behind the target.

If your hitting your neighbors car YOU HAVE A PROBLEM.

Find a different place to shoot that has a safe backdrop regardless of your 'arrow stopping' setup. It doesnt look like your in a resedential area, im sure there is a better place for you to put your target. Come one man...your just asking for something bad to happen.