Lowered on E10-79-010-04-22 springs

Hi i lowered my car on to this springs it is from eibach but it feels like did almost nothing to the ride height but more to the front it has got boat like on the front which make me sick I changed from a dubble blue front is there any stiffer and lower than the double blue spring which is factory? 

Thanks for you answer  

Edited 1 July, 20241 yr by MAKITOMI