I have used the timing suggested by vytalibus and I think is not the best solution
as I usually check the timings with normal default soundset and 100% volume and the hitsounds was a bit weird before 16109
my suggested offset is: -1020 (+13)
dont use it if somebody says its bad
Edit: I also dont think is just an offset problem, I mean the song is not so fast, but the mapset is very constant and fast, that give weird feeling on test play
as I usually check the timings with normal default soundset and 100% volume and the hitsounds was a bit weird before 16109
my suggested offset is: -1020 (+13)
dont use it if somebody says its bad
Edit: I also dont think is just an offset problem, I mean the song is not so fast, but the mapset is very constant and fast, that give weird feeling on test play