Jonathan was both professional and casual - no pressure, no rushing, no issues. We worked through various heads and shafts, and I wound up ordering a brand of irons I did not expect to buy. The shot track showed these heads and shafts to be the most consistent in length and landing pattern.
The good news is that they have proven out on the course. I now hit them past a playing partner who used to be linger than me with his new clubs.
It was worth the time and cost to work with Jonathon at Club Champion.