DiminishingReturns

Shows DR timers for target, focus, player, party members and arena opponents.

Options

Type /dr or /dimret to open the configuration panel
Type /drtest to start/stop testing mode

Installation

Download link
Copy both folders (DiminishingReturns and DiminishingReturns_Config) to Interface\AddOns folder
Remove former configuration files in WTF\Account\ACCOUNTNAME\SavedVariables while the game isn't running
Enjoy!