Hey guys. My impact power plenum is being shipped and I read somewhere a few months ago, people were saying the springs that come with the kit, dont use it and use the stock one on the gun. Why would fx shipped new spring if the stock one is better to use? Also which spring are people talking about. I dont have the kit yet so I dont know. Do I replace everything that came in the kit or should I use some stock parts. Also some say to keep the rubber ball? Or should it be switch out with the kit?
