Hi, I've used this mod a lot and it would be really useful to be able to toggle a bossbar displaying the current progress to OPs.
Usage : enter /chunky progress bar
Chat message : Toggled the progress bossbar on/off
Bossbar : Displays numeric infos from the /chunky progress command
Intended for forge

The chunky silent command already does this, so just use that if you do not want to see the progress bar or messages.