Any suggestions as to how to install coil springs? I have a cross member assy that is not attached to the car (see photo) in which I am trying to install the springs. I have tried using an internal compressor (from Autozone) - I can get the spring installed and the spindle connected but cannot then get the spring compressor out of the spring. I think the tool I used (see photo) may be made for use with larger springs. All suggestions appreciated.