Can't get breadcrumbs to show in pre-built views in Drupal Commons

If I create a view and use the Custom Breadcrumbs to display it, this module works fine. Thanks for that.

However, on views that are pre-built for Drupal Commons (such as the one that lists all the sub-groups of a parent group), I am given a listing of all groups above the selected list.

I have created a parent group called "Ireland", with sub groups for each county in Ireland, and then sub-sub-groups for each town in each county. When I work with the first county, my breadcrumbs look fine, as in: Ireland | Groups | Galway |

but when I go to the next county, I get a listing of every group in galway in the breadcrumb, as in: Ireland | Groups | every group in galway (about 120 breadcrumbs!!!) | Mayo

You can imagine the size of the breadcrumb list on the last county page after listing 2,500 towns above it!

Solution: use the custom breadcrumbs module to set the breadcrumb on the groups/sub/% view to dispaly "Title" => All Groups
"Path" => groups

This will disable all the other breadcrumb and suit me fine as I work out some other issues, except the custom breadcrumb module doesn't seem to override these breadcrumbs.

Help? Thanks!