med11043

I tried to enter a crossing altitude at a certain waypoint (in this case MOOON), by entering "/11000" and pasting it to the right of the waypoint on the legs page. It shows correctly, initially, as seen in the attached screenshot, but as soon as I hit the EXEC button to execute the change, it also changes the altitude at every waypoint before MOOON to 11000 feet also..... Anyone have any idea what's going on??

I was trying to add an along track waypoint, but it is not working. For instance, currently flying to KOKC and wanted to add a waypoint along track 30nm before that.... Entered KOKC/30 in the scratch pad, then tried to paste it on the legs page, but am getting an error message in the sratch pad of "ALONG TRACK WPT N/A." I then figured I could just try to make a custom pilot waypoint, by going to the pilot waypoint list then define waypoint. I tried to enter "KOKC060/30" into the PLACE BRG / DIST field, but am getting a "NOT FOUND" error message in the sratch pad. I also tried to do one after the last waypoint in my flight plan, roughly equivalent to that same point, by entering "DRLER240/71," but am getting the same "NOT FOUND" error message.... What on earth am I doing wrong....???