After creating some Waypoints in Basecamp and assigning them another Symbol than the default Blue Flag (I used the "Circle with X" for example) I´ve seen that some of the Symbols are not shown on my Oregon 450.
Further investigation revealed, that the Symbols which are available in Basecamp are different to the ones in the Oregon. Not all of them (there are a lot of similarities), but for me it´s hard to figure out which of the Symbols in Basecamp I can use. Of course I want to see the same symbol also on my Oregon.
Here´s my suggestion, if it can be fixed by me somehow else, please tell me:
It would be nice to have an option in Basecamp to select the type of Garmin Device you are using. Basecamp then will filter out all of its Waypoint Symbols which are not available on your favourite device. This way, when creating a Waypoint and assigning it a Symbol in Basecamp, you will see not as many as now, but only the ones which your device is capable of showing you.