"Corky Scott" wrote

With the prop
installed, things will be different, the prop could cut pieces of me
off if I walk into it.

Might I suggest that you made something like a rail, to be a slight physical
barrier between you and the prop? It doesn't need to be anything more than
a visual reminder, like a 2 x 4 strapped across the back of the truck, but
that should be enough of a visual reminder to help, if things start to go
wrong.

I too, add my congrats to getting to this milestone. Keep us informed.
--
Jim in NC