I get this question

all the time. What is the best way to get the mole runs smoothed out besides rolling? Even after rolling you can still feel some of the runs. Any suggestions?

No way that I am aware other then a heavy rolling of the problem areas as best as is possible. The clients let their problem go on too long. Tell them the facts and truth about such things. I do all the time. Put the monkey on their back.

Heavy rolling could compress the soil and do more harm. The lawn will repair itself quickly without moles going their thing. Look how quickly the grass roots push down and seal a tunnel.

I tell them to come out after a rain and stomp them down with their feet. If they don’t, as stated above the tunnels will eventually mellow out.