I put together a sequence in C4D R16 that looked fine when I played it in C4D. Once I imported it into AE, it's way to fast. I can make the sequence longer, but how do I evenly distribute the keyframes so the timing is the same, but transitions are slower?
Increase the number of frames in your project and then go to the timeline and select the "Summary" icon in the dope sheet. You should see an orange bar at the top of the timeline spanning the length of all your keyframes. Grab the handle at the right end of the bar and drag it to the right to scale all your keyframes to the length of your now-longer project.