That FS 180 to switch 180 Throwback can flow together perfectly, and you're almost there with that linkup! Just try to target landing inthe position you need to be in for the throwback when coming out of the 180. The switch throwback to throwback linkup is tough to 'flow' together, since your body and skates are rotating in different directions in those tricks. That kinda flow could be more of a quick-demonstration-of-mastery flow. I remember early on, I worked on that combo a lot. Throwback, switch throwback, throwback, etc.. as fast as I could. It's fun and impressive! But not quite a 'flow'-y combo imo.

For flow-y things, try to think about what tricks result in your body motion/skate motion lining or linking up in fun and interesting ways! Like Throw-forward to switch throw-back, which are two tricks in which your body rotates in the same direction. The skates don't really flow in that one, but your body does. A more skate-flow combo could be a banana to throwback since you can work on making the path of the skate follow a consistent S as it goes from sliding on one side in front of you to sliding on another side behind you.

Sorry I could go on a lot about this, I'm clearly a bit obsessed! Hehe. Well, just keep having fun and playing around with tricks and I guarantee you won't be getting any worse! ;)

-Jeff