even streams usually only happen on 1/3 or 1/6 rhythms, unless the mapper did something horribly wrong
there are situations with even streams on 1/4 divisor like in anhedonia but that's pretty rare
in any case it's beneficial for your reading to learn to see how long a stream actually is and knowing the rhythmical reasoning behind it, that way you can control your fingers better to actually have them do what they're supposed to
edit: also, try to get rid of a "main finger", practice using both on diffeernt occasions, starting and ending streams with both etc, this helps a ton with complex rhythms as well as bad mapping (starting streams with sliderends, ugh)
there are situations with even streams on 1/4 divisor like in anhedonia but that's pretty rare
in any case it's beneficial for your reading to learn to see how long a stream actually is and knowing the rhythmical reasoning behind it, that way you can control your fingers better to actually have them do what they're supposed to
edit: also, try to get rid of a "main finger", practice using both on diffeernt occasions, starting and ending streams with both etc, this helps a ton with complex rhythms as well as bad mapping (starting streams with sliderends, ugh)