can i ask why you think you need a calorie range so much lower than what spark spit out for you?
because my cals are 1,440 - 1,790, carbs are 162 - 291, fat is 32 - 70, and protein is 60 - 157. which means spark spit out a range of somewhere around 1600-1950 for you.
so if you want to eat in that range, you're going to have to go in and manually edit every macro to get it into that 1200-1400 range. [right now if you hit all your minimums you'll be at 1590] and if you change anything, you're going to have to go back and manually change everything again.
-google first. ask questions later.