Channel groups over-ride server group add member power?

[LG_Legacy]

Now I've noticed this once before in another server at least five hours before I began having my current issue, and the problem is the following:

Version: 3.0.6.1
Client: 3.0.7

When a channel group that has a group_member_add_power if 15 is set to a user, they can not add anyone above that even though their server group has a group_member_add_power of 55. Preventing them from adding anyone else to any other server groups (It presents itself as greyed out.) , channel groups equal to the power or lower are able to applied the same as a server group.

Why is my channel-group overriding my server-group add power?

Note: Earlier before setting the user as a Guest and attempting to change server groups showed them available (not greyed out.) but attempts at adding them resulted in insufficient client permissions (failed on i_client_needed_permission_modify_power) Adding client_permission_modify_power only greyed out the server groups in the end. What is going on?

[SilentStorm]

Channelgroups are Tier 4 Permissions and thus override Permissions assigned on a lower Tier such as Servergroups which are Tier 1 Permissions.

To prevent this you need to skip the group_member_add_power in the Servergroup.

[LG_Legacy]

Resolved

Thanks. I'll have to take a look at permissions guide once more, seems a few updates or two made me rusty.