feels like these types of human-powered cargo vehicles work better when they're pushing the load vs towing a trailer, either the 2 wheeler cargo that's got the

feels like these types of human-powered cargo vehicles work better when they're pushing the load vs towing a trailer, either the 2 wheeler cargo that's got the payload way out front, or the reverse trikes. The closest I've tried to this type of geo is a regular bike towing a 2-wheeled trailer, and that has both logistic & performance issues. This setup has you really tall/forward, and the trailer interfering with the pedaling & leg movement.