Anyone have an idea of where I can find the problem with this lawn mower. I was given this Craftsman lawn mower last year and it did not run because the carb was messed up. I rebuilt the carb and replaced the fuel lines to solve that problem. Now I have an electrical problem. I turn the key and it does nothing. I replaced the switch and solenoid. I can bypass the solenoid and get the motor to turn over. The battery is good. I disconnected the kill wire, recommended by another mechanic to check if the safety switches were working, and it started and ran good for a while. I shut the motor down did some tinkering tightening bolts and filling tires up to use the mower and now it won't start again. I still have the kill wire disconnected but the motor won't turn and I can still bypass the solenoid and turn the motor over. I bypassed the seat switch and tested the PTO switch with another switch that I know works. Any Idea where I need to look to find this problem?