Additional sign on lights indicating right center lane is straight through only

Issue: Permanent Sign (Add or Modify)

Details of request: Sign on the light only has left turn and left turn/straight through signs but with the new lane addition that was opened 2 days ago west bound it needs a straight through only sign added for the right middle lane as traffic keeps turning left in the straight through only lane and nearly hitting the traffic going straight through in the left turn or straight lane. The road has been painted but people aren't following it.

Specific location details: Westbound rundle horn crossing 36th street