Trying repair a couple of 7000 and 70001 Redmax Blowers that the kill switch is not working on. I think the problem goes deeper than the switch. The units run fine but they won't shut off via the switch. There are two wires that come out of the engine housing (I assume from the coil). These normally just hook up to the two leads from the switch. However, when I run a jumper from the these two leads to each other (simulating the kill switch) the unit continues to run fine To really delve into this I'll have to take most of the unit apart - so, if I'm missing anything or if anyone has any other suggestions, please help me. Otherwise I'll be spending 3/4 of a day just to fix two kill switches. Thanks.