Yo! Say!! Fairy!!!

스위칭의 정석

The jack drains all your gauge.

its not the footswitch making the chart an upper mid 20 but its the sharp diagonal twists

It's the most fun among S20s.

Once you know that it's a footswitch pattern, not jacks, it becomes much easier to handle. Don't think this is Upper-Mid, compared to stuff like Percent X and Sarabande. The twist runs do get quite intense though.