Hello I have a Worthington Aluminum Trailer its a 2000 model and has a 3500lb Dexter axle and I built side and front and rear racks for trailer. I built racks out of white oak rough cut lumber and have treated them. The front and rear gates are removable and merge to make ramp in rear to load and unload. I have out grown this trailer. I like the idea of aluminum trailers but not sure about 16 ft trailers from Worthington. The new Worthington trailers have ramps for rear but are made of flat stock and not mesh stock. Question: Has anyone used these type trailers with this type of ramps to load and unload Zturn mowers?