I’m getting three targets to set up a lane in my backyard for sighting in and developing data. For each of the three targets, “basic KZ size is 1 1/2 inch and reducers are available in 3/8, 1/2, 5/8, 3/4, and 1 inch.” But I have to pick two reducers for each target. Any suggestions as to which reducers to get? With three targets, I can get 6 total reducers, so I guess one way to go is to get one of each size, except I can get 2 of 1 of the sizes. Which size would I most likely want to get two of?