so ummmm, do you want mapping tips or modding tips?
if you want mapping tips:
-try to avoid the center of the playfield more, it will make the map less boring to play
-hitsound your maps, it will make your rhythm choice better
-if you find your rhythm choice to the inconsistent, try turning off the hitsound temporarily, loud hitsound might gaslight you into thinking your rhythm is fine even if it's may not be the case