I use a 4096 resolution. I had not filled basins after the last incise flow on the thinking that they were too new to really be eroded. I was planning on figuring a way to fill them with water. I know FT has the Fill Basins with Lakes feature, but I haven't played with it much lately, and an earlier model of the software seemed to fill the lakes with a sloping water table, which looks alright from a distance, but if you start looking at it in detail, the elevation of the water at one end of the lake could be 100 feet higher than the water level at the other end.

What is the feature that makes basins around the river junctions? I haven't knowingly stumbled across that one yet.

Thanks for the response!