 Paysetter Livestock Trailers as well as Flatbed Dumpers and Tiltbed Trailers. Need to feed your livestock? Dock Hall has Worthweld and PMC Hay Feeders, Fenkline, and regular feed bunks. 515-231-2360. That's 515-231-2360 or online at DockHallTrailers.com. Madrid now comes to the bat here in the fourth inning as Sam Springer will lead it off.