If anyone who is stronger than me (everyone) happens to see it and can give me tips, that would be great. If no one ever sees this, then I guess it becomes my own personal space for cataloging my progress or lackthereof with the cross.
I recently made a pair of cross trainers (because i'm not about to shell out 150 for a pair) and started doing cross pushups with my feel elevated on a chair.

I don't really know how to program for this. I know a bunch of level 9/10 gymnasts but none of them were particularly strong on the rings (most were floor or pommel-centric).
I've just been doing reps of pushup pullouts and then holding for a count of three at the bottom once that gets too difficult. I usually do that for about seven sets. I have no idea how long to wait before i go down a notch on my cross trainer or when to add in more reps. I'm used to barbell training which is a stark contrast from ring training.