In conclusion for my mods, the chart needs a big revamp.
The LNs used in the chart are rather inconsistent, have weird or even wrong releases, the density doesn't have a correct progress and sometimes it's unnecessary, making shields and other patterns which are uncomfortable or don't fit the song at all.
The snapping is completely wrong in some sections, this song works almost completely in 1/4th and 1/8th, which might be a limitation for the purpose of this map of being a LN tech map, but for some of these notes, the sounds are either represented later than what they actually sound or sometimes they aren't represented at all, having missing notes and other missing things.
I get what you're trying to get, but this chart is currently unrankable and is a bit of a mess to work with, the timings and audio are fine, even the BG, but in the chart itself it has a lot of inconsistencies and problems in itself which make a lot of issues in itself. The only thing I can say now is, good luck. Thanks for asking for my mods.
To look at the mods, refer to the "General ([4K] Lightyears away)" section.