Set the height so you minimize dragging the tail of the trailer on the road when going in driveways. That is a constant problem with my driveway with most trailers.

I really liked the internal side storage compartments on Greg Cole's sparrowhawk trailer. He made the trailer as wide as the outside of the tires in the middle and tapered to "normal" width at the nose and tail. This created large storage areas ahead of and behind each wheel. That would require a major departure from Luebke plans though.

Keep good notes, someday I need a few more trailers. I have a set of Luebke 1-26 trailer plans for a future Cherokee II trailer.