here is the updated version since for whatever reason we cant edit posts here
https://www.youtube.com/watch?v=4HhiISl5WYY
I know you got burned by park1 in your first video but it might still be one of the best options. My theory strictly based on specs and theory. Basing this on how each mode is weighted to certain frequencies for specific targets. Park 1 and field 1 are weighted to hit better on high conductors (silver coins). I would get a good ground balance in park 1 or field 1. I would then turn the iron bias to zero( field 1 is already at zero) and try the test again. I would use 50 tone and turn the iron volume down. While sweeping the target I would adjust the reactivity (speed) up and down to get the best result. If I were trying to figure out a good iron program this is where I would start. I am not asking you to make a video but if you do try these settings let me know if it works. I am strictly basing this on my understanding of how this detector works. I have nothing better to do as I not so patiently wait on mine.