I thought I responded.
I believe some of yesterday's posts disappeared.
Many people will be surprised. Quite a few here feel that the only way to get results is to spend as much money as they can, and buy a solution.
If that was the case, Nosler Partitions would win all the shooting competitions and bag all the trophies.
Practice and tenacity win.
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Someone also asked about the test. It was a resizing check only, using the four sets.