180 nollie sw crooks is super fun, one of my favorites. if you're confident in your sw crooked grind then it's basically the same thing just with a different approach. you over turn, make sure your truck goes over the edge and pray that you lock in just right, at least that's the stage I'm at...
recently I've been having a lot of fun with switch 360 flips that I just relearned earlier this month, and I just got back nollie backside flips on flatground after not even trying one in over ten years, just because of Shin Okada's in this that stoked me out: