[Answered]  Is my DB launcher still legal after opening it for repairs?

Basically I had a problem with my main DB's laucher string and I had to open it up, the spring un curled and I had to re assemble and reset the spring. The parts are all the same, I even re wound the spring multiple times until it had the same pull back as before. my question is; Is my launcher still tournament legal as I have opened it up and rewound the spring?
The short answer is yes, as there has been no modifications. Launcher repair is allowed.