I just checked on the rc if having no hitnormal support on custom kick hitsounds is allowed but apparantly yes. But sometimes, the kick hitsound itself doesn't give enough clicking feedback to compensate the missing hitnormal support.
it seems like really minimal because most of the time,the hitnormal support blend very well with the song but if the custom kick hitsound often named as "drum-hitnormal.wav" is used frequently and barely gives feedback, the feedback seems sometimes empty because of the missing hitnormal support on those kick hitsounds
there's a current rule very related to this proposal is this :
i would suggest to change the wording so it includes any cases like the one above instead of only keysounds.
OR add it in a new guideline so cases that hitnormal without hitnormal support are still acceptable if it is detrimental to a map.
examples of ranked maps with uses of custom kick hitsounds without hitnormal feedback but doesn't give enough feedback
https://osu.ppy.sh/beatmapsets/720066#osu/1746869
https://osu.ppy.sh/beatmapsets/1011173#osu/2116494
https://osu.ppy.sh/beatmapsets/1004378#osu/2102353
there's a lot more but that's all the recents map i can think of for now
it seems like really minimal because most of the time,the hitnormal support blend very well with the song but if the custom kick hitsound often named as "drum-hitnormal.wav" is used frequently and barely gives feedback, the feedback seems sometimes empty because of the missing hitnormal support on those kick hitsounds
there's a current rule very related to this proposal is this :
RC wrote:
Do not use key sounds without hitnormal support. If sounds blend perfectly with the song, feedback for hitting notes is minimal.
i would suggest to change the wording so it includes any cases like the one above instead of only keysounds.
OR add it in a new guideline so cases that hitnormal without hitnormal support are still acceptable if it is detrimental to a map.
examples of ranked maps with uses of custom kick hitsounds without hitnormal feedback but doesn't give enough feedback
https://osu.ppy.sh/beatmapsets/720066#osu/1746869
https://osu.ppy.sh/beatmapsets/1011173#osu/2116494
https://osu.ppy.sh/beatmapsets/1004378#osu/2102353
there's a lot more but that's all the recents map i can think of for now