is there any possible way to disable or get rid of the period in the clan tag when you talk? I use permissionsex and it doesn't look very good with the ranks with the period at the end. If you could help me or add this. It would be a big help. Thanks

Simply go into the config file and change the period to something, maybe a bracket for example: [ or ]

In the config under "Settings" change the following to false:
chat-compatibility-mode: false
mchat-integration: false
display-chat-tags: false

Reload and it should be removed.