1) In the file data/default.ide replace the No. 146 line with this:
146, 	yankee, 	yankee, 	car, 	YANKEE, 	YANKEE, 		worker, 	10, 7,	0,	165, 1.3
2) In the file data/carcols.dat replace the yankee line:
yankee, 25,44, 36,73, 48,40, 59,72, 67,56, 34,30, 24,72, 18,11