With any problem, there is a solution. Today we started standing the laid down grass blades upright using brushes. We first mowed the Green with an old walk mower fitted with a brush out front. It isn't fancy but it gets the job done. We were able to remove three times the amount of grass from the Green than from normal mowing.
Next we put sand down on top of the Green and used our roller with brushes to push the sand down in between the blades of grass now standing upright. In the photo you can see what the Green looks like with the topdressing on the left and what it looks like after brushing on the right.
Then we use a light irrigation cycle to push the sand even deeper into the canopy of the Grass. The result you can see is a very good looking, much faster Green.