KWGewinde/Not Deeper..!??!

meal, I ordered for my tt coupe 165kw winches from kw (variant 1 ). installs the kram and.. the car is not deep enough for me at the back..!!!I can turn down 1 to 2 cm at the front..but the rear is already turned to the maxim..!!and on wedge I have no bock.. the car must have a line..has someone of you nen kw winches…!?there are shorter springs,or how can I get the car deeper in the back..!?have already the 18 inches s wheels and still a lot of air..!!freakness..and for that 1 000 euro..!!!unbelievable..hope someone can help.!!!!!!!!!!!!!!