Cutting Height Question
In my yard I put up a big Christmas light display. And for about 2 months I'm walking around my yard a lot. In fact for 1 1/2 months there is a large structure sitting on the grass. It's zoysia grass and what height should it be cut at for winter with high traffic on it? I don't want it too short because we get super cold winters here, and I don't want it too tall. Currently i cut it at 3" but should i keep it the same? Or drop it down to 2.5" because of the high amount of walking being done on it.
Thanks for the help