Casper, does the brake system have to be a surge brake system (i.e., the brake system is totally mechanical and applied by pressure from the trailer pushing against the tow vehicle)? I recall that when I had an English-built trailer a number of years ago it had a surge bake mechanism.
When I toured the AS factory last year, I saw that they were building trailers for the European market with a mechanical surge brake mechanism.
1987 Excella 32-foot
1999 Dodge Ram 2500HD Diesel