You aren't the first person that's happened to.
Mine went the other way, so the rear of the car is as low as it would be if I'd gone for the Sportline even though I have the Pro-Kit.
I gave Damian @DPM numbers off my rear springs and he confirmed they are the correct ones listed for my car (I bought them from him).
So something isn't right because my car went down loads at the rear and hardly anything at the front and others are going up instead of down.
I'm not sure whether the springs will settle 10mm or not...
Mine went the other way, so the rear of the car is as low as it would be if I'd gone for the Sportline even though I have the Pro-Kit.
I gave Damian @DPM numbers off my rear springs and he confirmed they are the correct ones listed for my car (I bought them from him).
So something isn't right because my car went down loads at the rear and hardly anything at the front and others are going up instead of down.
I'm not sure whether the springs will settle 10mm or not...