les45 wrote:I agree with KC and Cliff. It looks good the way it is. If your floor is 20" then you are about the same height as all the DIY trailers. Sit in the door and if it is comfortable for access, don't worry about it. Dropping the fenders will make it look better. It looks like it might be a little light on tongue weight unless you load your gear to the front of the cabin.
As
les45 said, if the tongue is light, load the front of the cabin; I designed my trailer with that in mind, to maximize the equipment under lock & key in the galley/storage area (A/C, generator, water jug, gas, white gas, Coleman lantern and stove).

I installed an E-track and tie-down anchors in the nose of the cabin,

to carry things to camp, and back to home.

The trailer balance was calculated on this plan, but I ended up moving the battery to a tongue box to get more tongue weight (the result of my failure to accurately weigh items before installing them). Thus, the trailer is still a little nose-up,

but quite manageable and I can make adjustments if needed. Yours looks like you'll need some slight adjustment ,too. Very doable. Mine is also 20" (at frame bottom though) and 23.75" at floor level (3" tubing height plus 3/4" floor thickness).

I made the bottom of my doors a flush-fit (to floor) with no lip to have to lift my butt over, but instead, used an aluminum door threshold to make the seal,

with a "door sweep" to deflect wind/water from blowing in under the door.

The sweep also directs water flowing (by surface tension) on the door down and away from the bottom edge. Seals really tight. The reason for this is that I wanted to make entry in/out of the door the easiest for my short-legged wife (and old-guy me). Just open the door, put a knee on the threshold, insert body, and you're in. The height was a compromise between comfortable entry and the tire size chosen (14"). Sure better than with an 8" diameter tire! Another advantage to the 20"-23" height frame is the clearance at the rear of the trailer, when possibly climbing or descending a hill or crossing a depression. At the advisement of others, I even raised the up/locked position of my home-made pipe-clamp stabilizers,

for more clearance during such crossings (even driveway entries).