My 20’2” podded Hourston will be for sale in the spring because of its short beam and tiny chines, super unstable at rest. Best riding 20’ I know of, and a super fun boat though. If it was a Monaro it wouldn’t be going up for sale. I’m not sure where manufacturers generally take their beam’s measurements, but I know the 21’ Monaro is wider and has beefier chines. Same deadrise, but much more stable. I’ve seen 8’6” boats that seem skinny on deck, has a lot to do with how the gunwales are laid out. The newer 23 Monaro has a nice deck layout maximizing deck space. There’s a lot more to width than outside measurement mid ship, insert joke here…