I just restored a JP and all is working good except this one problem. When I shoot the Power Shed to re-light the Control Room it doesn't stay lit, it only flashes shortly from hitting the in-lane switch. I looked at the Power Shed switch in the subway and it looks fine, and the strange thing is that when I hit the Power Shed in CHAOS mode it registers the "S". It just won't re-light the Control Room or work during System Boot mode.