I used to a lot. The Original Can called back a few when they were leaving the area or just playing about.

I've grunted at bucks but they ignored it. I've rattled more than 20 times in likely 3 season without a single positive effect. So I stopped. I think it works better in other places not NW Indiana with a very high doe to buck count.

I'm sure I'll get back to it... just a phase thing.