DO NOT ATTEMPT TO ADJUST YOUR SPRINGS!
Every community in America has at least one garage door service provider that is highly trained in garage door opening mechanisms. While we've found that most systems can handle the additional weight of our panels, we do recommend that you schedule a service call from a local provider that can, if necessary, adjust your springs.
We have found that unless your garage door opener is older and underpowered, you most likely will not have to have it replaced. Simply adjusting the springs will take any additional stress off of your opener.
Please consult your local pro for any additional needed information.