I just spent a bit of time falsifying my Honiton start locations so that they aren't exactly on top of one another.
That shouldn't be necessary Ian. Where the Honiton lat/longs are
identical, the map will automatically split them if you zoom in enough
[edit] and the top marker will serve to list all the Honiton events in the wide view. OTOH, if you falsify say the final digits of the l/l, all that happens is that in the wide view one Honiton event marker just obscures all the others and makes them inaccessible.