Vogtland/Gutmann suspension too hard?

Hello to each other, I bought a car 3 months ago. The thing has a lowering. I like the look very well & it sticks in the curves like a GoKart. But what bothers me is the comfort of the chassis. I don’t know if I’m simply overly sensitive, but for me it seems really hard. If I don’t see the potholes coming to me at the moment, it can pop for a short time. In addition, I have my hat rack, which is quite clattering because of the game. Somehow feel I have installed the following springs: Vogtland/Gutmann mark Distance, wheel centre wing edge at the front: 340mm rear 350mm Do you have experience with these springs? Is that normal that sports suspensions are so hard? I have been in other cars that have that in it myself, but I found it more comfortable. Is it possible to make these softer? Friendly greetings