I love this tutorial, but I had some serious issues towards the end that I can't seem to fix. I went through it twice because I thought I must have missed a step, but I'm pretty sure I followed single step. I tried my best to fix it, but something is happening in the Color Curves node when I go to correct the curve that makes the original foreground sky start to rip through the background still. Almost like what would happen with colors in the Chroma Keyer when adjusting to get the key. I also seem to have some strange green spill on the runner at the end and I'm not sure how to take care of it. Any tips are much appreiciated. Oh, and I'm running on DaVinci Resolve 16.2.4 Thanks!