Select candidates very, very wisely!
I had great luck with a young fella from Idaho Falls who was dead set on doing it right.
Up graded the glass on his Win '06 Featherweight, shot seriously for several days in the field with me. Did some final adjustments and got a good range finder.
Stayed within the limits of the system.
He and his brother harvested 2 nice bulls at a few yards under 600 that fall.
He did it right.
Was pleased to have been associated with him.
Rest of the wannabes I'll be working with are sons, sons-in-law and grand children.