Hi there, I am trying to calibrate the 27" iMac with an i1 Display Pro. I have never had any drama calibrating with the i1. However, my results on the new iMac are coming out very green. Is the new 2017" a GBr LED? The older iMac were White LED but supposedly the new iMacs are not. If anyone has successfully calibrated, were there any settings that you could suggest? Thanks!! --- Post Merged, Aug 14, 2017 --- Just tried a calibration with white LED selected like I did with previous Macs. It came out really nice. I did not think this was that kind of display though.