how to improve the timing, execution and consistency on spins, half spins, quarter spins, basically any note spin.

so I am a new and struggling 14099 rated player who has really good 12/12+/13 scores but always struggle on charts with spins. an example chart is "City Escape: Act 1 master" where I it took me 30+ playcount to go from 97 to 100.1 while at the same time, sightreading zeus expert to 100.5.

I have a good grasp on umiyuri paterns and drills but fail on spins, the 1 8 2 7 3 6 5 4 patterns and variations of each.

other than playing more, how do I improve on note spins?