Ironing multicolor prints?

had a two color job the other day, wich had ironing turned on… one color ironed perfect the other looked bad…

as far i can see if u set the flowrate in the iron settings it will use this flowrate for ALL colors when ironing…

BUT i noticed ironing is totaly depending on the filament so u need different settings for each filament…

is there a option to setup up flowrate for ironing per color??? or am i missing something ?

also another question, i had to turn flow up tot 35 to archieve good results , standard is 10, is it normal some filaments need this much?

thx