05-26-2018, 09:36 AM
I think I know what they were doing in the photo at Queen. I was just by Erb/Caroline and something caught my eye - there are now cross-drilled holes in the rail head where the flange would be. My suspicion is they’re changing how the lubricators will function; looks like they’ll now directly inject grease through the rail. This seems far more robust than the orange urethane pads which were installed a few years ago (half of which are already missing or damaged).