Many people on this forum as well as mechanics in real life would say spring compressors are dangerous. The whole point of a spring compressor is so you don't have to disconnect everything. If you already disconnected your sway bar links, track bar, shocks, etc then return the spring compressor and don't get another one. Continue forwards and see if you have enough droop.the spring compressor I have only compresses on one side..actually the that was loaned to be is the wrong kind.....gotta search out for the one with 2 (Toledo Spring Compressor)