Hi Terry,
Simplify Map:
The higher the number of the “simplify map” zoom level is, the closer you have to zoom in that the icons appear.
The number depends on the size of your map, in your case you need to lower the number so that your icons and text labels are immediately visible when opening your map.
Notice:
The simplify map level outcome depends on the device you use.
(at the moment on my PC your icons are immediately available, on mobile not)
Tour layout, groups, highlighting, clustering?:
I’d also like to have each tour appear above the other tours on the map, so that the user can be focused on one tour at a time. The idea is to make it possible to be in their car looking via their smartphone at each piece within each tour, starting at art piece #1 and going through all the piece numbers until they’ve completed that particular tour. If they’d like to take another then they would be able to click on that tour, have it once again appear above the remainder tour, they can repeat the process until they’ve seen the pieces on all 15 tours.
I’m not absolutely sure I know what you mean, but maybe you meant a kind of item clustering.
Or, if you activate a tour/group all other items go in “simplify map” mode?
Here is a thread that’s maybe interesting for you:
Greetings Michel
EDIT:
And just a recommendation. Try out to create groups for your tours, for the text labels and for the polygons. Your side panel could look more organized 