Questions on user profiles and ETAs

Hi, all. I've tried searching the forum and other online resources for answers to this, but I've had no luck. Sorry about the long-winded question here, I just want to make sure that I'm making it clear what I'm asking.

I have been using BaseCamp with my Garmin GPSMAP 62SC. The times I have gone out, it has performed well in just about every aspect except for the Estimated Time of Arrivals (ETAs) and the Speed (Average, Current, etc.) I think that this has been a function of how I've been creating maps in BaseCamp, so I was hoping that you all could help me out. I've put my questions in BOLD. I am planning a trip near the end of this month and the link below shows the map that I have downloaded in the form of a Track and Waypoints.

https://sites.google.com/site/misclinkeroos/basecamp/Picture1.png?attredirects=0

It is my understanding that if I want to edit this and then follow it on my unit, the right way is to create a Route. I have done that here, and allowed BaseCamp to choose the number of via points automatically. Once I do this, my screen looks like this...

https://sites.google.com/site/misclinkeroos/basecamp/Picture2.png?attredirects=0

The first thing I noticed was that the Arrive times are the same for all of the via points. Why is this?

My guess is that it has to do with the Profile I have selected, so I switched from Direct to Hiking, but all of the Arrive times remained the same. So, I thought that perhaps I needed to edit the Profile, specifically the average speed. I thought maybe the speed was set to some silly fast pace. Well, when I go to edit the Activity Profile for Hiking, I see this....

https://sites.google.com/site/misclinkeroos/basecamp/Picture3.png?attredirects=0

See how the Speed option is grayed out? Why is this? Is this even the cause of my original issue?

I'll probably have more questions, but I think I'll stop here for now so that it doesn't get too off-topic. Thanks in advance for your help.
  • As SUSSAMB points out, not all units recognize “shaping points”. If a unit has points labeled as “don’t alert” in BaseCamp on units turn by turn direction page (Active Route on your unit), then it probably doesn’t support “shaping points”.

    The points listed in the turn by turn page are the ones used to calculate “ETA Next” and “Dist. Next”. I am unaware of any methods to keep points in a route, but remove them from the turn by turn direction page for units that do not support “shaping points”.

    I do not know if what you are trying will work. If it does, I’m sure lots of people will want detailed instructions on how to do it.

    I will give you a couple of alternatives. You could break the track into multiple tracks based on the points you want to use as next points and navigate each track segment. The downside is that you will have to stop and start each segment and won’t be able to see data for the final destination. Another alternative is to load the detailed track and a Direct Route using only the “Next Points” you are interested in. Here, you would use the track line on the map to verify that you are following the right path and navigate the Direct Route. The direct route would give you as the crow flies distances from current position to the “Next Point” and also a point to point distance to your final destination. In other words, the distances on the trip computer will only be an estimate of the track distance, but it might be good enough for your purposes.