>  If you have not done it yet, go to the local Zeibart rust
> proofer/under-coaters and get a layer of tar sprayed on. Get it
> undercoated.

If you are any where near Canada, I'd suggest Krown Rust inhibitor
over the Zeibart stuff.  The Krown wicks into every crevice.  Get it
done each year CDN$100/ time.   Malcolm (Halifax)