I suspect that trailering really really heavy Hobie rudders ON results in droopy Trailex trailers: These are well-used aluminum trailers that are humped in the middle, the kind that used to be seen...inexplicably often....at "Rick's Place".

Dacarls:
A-class USA 196, USA 21, H18, H16
"Nothing that's any good works by itself. You got to make the damn thing work"- Thomas Edison