My T-rex came in Wednesday and installed it Thursday. It was easy installing it, until I try to install the springs. It took me hours to install trying to figure out how I can get it in place, I have no proper tools to install the spring. After a lot of swearing and cursing, I found an easier way for me to install the spring. I have to use some nylon strings, the one they use to pull wires inside conduits, and made 2 big loops. I put one side of the loop on the end of the spring and the other other side of the loop around my foot, went down the floor and started pulling it with my foot towards the rear of the MC until I can get the spring attached to the center stand. I could have saved a lot of hours and shoulder pain if I had it done it this way. I hope this can help others trying to get their spring attached to the center stand. Be sure to use a strong enough string if you are doing it this way (wear eye protection also).