When moving a marker, the 'hand' should not obscure the terrain under the marker.
When I move a marker by dragging it to a different place, the symbol that 'holds' the marker, obscures the terrain or symbols below. Could you please come up with less 'covering' symbol than the hand presently used? It would be helpful to me, if you were to allow the 'hand' to wrap around the marker symbol rather than to totally obscure it. Maybe a pincer-like symbol closing to the outside of the marker could serve.