yeah the led button jiggle is standard on all harvest-tech for sure.
while its not exactly a novel function any more, the cv/gate tie is great, as is the ability to divide the track speeds down into what is basically sloth territory for slow sequences/long envelope times.
if ever you find yourself in need of an offset, have an unused track, and you wanna drive a ferarri through a school zone, you can set one track to 2 steps and set both gate sliders to max, tying them together…then output that track’s gate out to an attenuator/verter and boom, offset.
also you can get things really into left field by sequencing one or two voices and then using one or two other tracks to use as modulation sources for the assignable cv controllers for the first two tracks