Actually, I did boost it that much. I thought it was that easy. But now I know better. I hope

I moved the sub to another corner and got better readings. I´m only going to use the sub with movies so I´m wondering if I should try to keep a flat line from 35Hz to 80Hz and the try to cut everything above that. Or follow the blue line. Should I do anything with the signal below 35Hz and or try to boost the dips at 50 and 75 Hz? The dip at 50Hz comes and goes as you see. Don´t know what do do about it...