Adéyẹmi September 20, 2018 Share September 20, 2018 (edited) Hi guys, I can't seem to set my davinci timeline to 4k and get a proper picture on the CG248, the picture blows out of proportion. Unless I leave it at HD. Am I missing something here? Do I need to acquire the 4k ultra studio. I am currently using the ultrastudio studio. My computer is a 5k imac with retina display. Edited June 11, 2019 by Sjors Krebbeks Removed tags Link to comment Share on other sites