As we push through some early stressful weather, a reminder that turf, especially 1/8" height greens can be impacted severely as summer stress continues into July and August. Pushing greens to their limits is a razor edge margin between success and failure. I tend to want to be on the side of success, not death. There are things we do to reduce stress. Roll more, now less. Slightly raise heights to provide just enough safety, needle tine or vent greens to improve oxygen content in greens. Nice article from @usga below.