Does not show more than 10 leaves.

Tree shows only up to 10 nodes at the leaf level even when there are more than 10.

I see that line below, from the last function taxtreenodes_taxonomy_select_nodes() in taxtreenodes.module,

  $result = db_query_range($sql, $args, 0, variable_get('feed_default_items', 10));

is responsible for the limit.

I think it is probably by the result of copying code from taxonomy module. I think it should have been without using range.

  $result = db_query($sql, $args);

, which works nice for my case.