So looking at all the various trailer designs I am just gonna throw this out and see what others think:
5'X10' TD made from 2x2x.125 tubing for main rails and A frame construction with the same tubes for front and back ends and 1 at axle location, the remaining couple cross members I was thinking of 2X1 1/4X3/16 angle LLV for intermediate supports of floor. anything wrong with using angle at those locations? saves a little weight, dont need additional tabs at those locations to bolt floor. IDK, am I missing something by using the angle at those locations? I could go to an equal leg angle like a 2x2X3/16
thanks.