Minor rear hight adjustment how to please?

[jonszr1]

t5hanx again for your help .got it dialed in. I put a floresent mark on the car on the spots where I measured. have to use a black light to find em , but don't have to measured. On the lowering I amgoing to wait till i get the whole kit . I am toying with just taking it to gulstrand. I hear he does quality work. I nhear the front spring can be a bear . What is a safe amt to lower the car? again thanx for all your help