What a lovely idea but alas I’m not sure. The bumper bracket is already a spring and by adding a valve spring between the blade and bracket would mean the two springs working in series. I think both would see the same force so the main spring/bracket would still deflect the same

But a thicker section bracket might help

![[Linked Image]](https://dl.dropboxusercontent.com/s/g27hhelq99eqhcn/bump-brkt.jpg)