A user reported the same issue I am having now:http://forums.arcgis.com/threads/62927-Custom-Flare-Clusterer-and-MapTip-IssueThe issue, in short, is that if you implement Graphic OnCreateGraphic(GraphicCollection cluster, MapPoint point, int maxClusterCount)
as part fo a custom FlareClusterer and I try to return the first graphic cluster[0], the maptip will nto show for that particular graphic or any other singular graphic I return. Only when I return a flare-cluster will the map-tips appear properly.Unfortunately, the suggested work-around will not work for me, as the graphics that I am filtering out can only be determined when they are put into a cluster.Is this a bug? Is there a way around this?