Rv1 river overlay has 4F2-E2? as coordinates but that not make it a north-south alignment which I think is what is wanted. The playable hexrows on Bd 4 look to be wrong also, so hoping maybe the Rv1 coordinates s/b F2-E3 possibly???
They don't appear to be, but I would have to hunt down the overlay and mapboard so give me some time and I double checkThank you George! Are the printed coordinates wrong? 4F2-E2