I did a search but couldn't find this, so forgive me if it's been covered before. I'm working on a Mac Pro 2012 running the latest version of CC. I am doing a simple educational video that requires I slide on and off full-frame graphics over live video of the speaker. These graphics are all on-screen for different times. I want every slide to last 15 frames. I created the slides by using keyframes to adjust the position attribute inside Motion on the Effect Controls tab. However, when I copy and paste attributes, Premiere Pro always adjusts the length of the slide according to the relative lengths of the clips. Is there a way to always paste a 15-frame slide using this method? Thanks for any help!