OK so am going thru the new to me 5ver since being used you don't really know,Its my 1st trailer of any size anyways and the first with brakes, My sprinter has two axles and while I was packing bearin...
Nothing is welded to the jack-it is a fitting. You can jack yours anyway you want. I've been jacking up axles for over 50 years with no problem.I always say each to his own.