Oh I understand completely, and as I said the movement in EB always seems fine to me. But Caesar's speed really jumps out as exceptional, so I guess I was just going 'Wow!'. Perhaps it's the case that my assumptions about how quickly and easily one could actually travel in the past are wrong. As Foot said, 15 miles a day is not unrealistic (and didn't Stonewall Jackson regularly cover 30 miles a day or more?), so as long as you keep going, day after day, long distances do get covered quicker than you think. But, have any 'Caesar Speed' traits been considered? Or does it exist already?