We have several levels of users, set by groups. What works well is that the groups have different permissions based on 'node' permissions. So an advanced group has access to more nodes than a 'registered' user - which is the bottom level. However, we have to click the 'registered' as secondary user on all of the users for this to work. I have tried giving the other user groups permissions to read all forums etc, but they are still blocked unless i click secondary permissions 'registered' for a user. What am I missing? Is there a setting for user groups that I have not set properly to give them forum access?