Hello everyone! I'm looking at upgrading my late 2013 iMac to one of the new ones, but the last iMac I purchased had the dreaded yellow tint issue. After sending it back to repair, that was resolved and been using it ever since with no issues, apart from it is now showing its age (photography and video have evolved quite a lot since then). Can anyone let me know if this has been resolved? Are the screens uniform in colour/warmth? I understand that no screen is perfect, but I'd like to know before pulling the trigger on another purchase and avoid the back and forth to the shop/repair etc. Thanks so much.