Lower or not?

Hey I just don’t know if I should lay my calli peterferleg or not. per besere optics and driving behaviour. but every calli I’ve seen up to now was deeper, it’s got to the swimmers and on the underfloor extreme shames. which I don’t like either. In addition, I live in witten (nrw) and here are the roads that I am already putting on with the original chassis. I’ve seen there is a depth of 30 mm, looks good or has to go deeper. mfg poldy