While cutting grass, a bump was hit causing the seat safety switch wires to be cut in half (poor layout of wires.) Of course the motor stopped. I rerouted and spliced the wires and continued cutting. When I was done I went to shut down and it wouldn't shut off. Parked the machine and stalled it out. Currently, I cut and when finished, push the stop solenoid lever in. Are all these wires interconnectted? Is there a fuse panel ? I just seems odd 2 things going wrong at the same time. Any help would be appreciated.