New Norton Factory.

[Frank S]

If you are going to tow a pop-top a sidecar outfit with two wheel steering and drive would allow your dog/cat to travel in comfort.

owned a side hack kit once it was always on the wrong side in the turns.
Built a few trikes that had the rear 2 wheels and cargo box independent of the front half of the machine. Due to accidental planning the pivot was a few degrees off of horizontal so when the rider and bike half leaned the rear wheels followed an Ackerman turning angle by causing the wheel on the wide side of the turn to slightly lead could really work the corners for a 3 wheeler.

[NortonDommi]

"accidental planning" -