Have a dv40j3000ew/a2 dryer that burned out the heating element. Replaced the heating element and the two heat sensors and put dryer back together. When I plugged it back into wall to test it, it sparked and blew out the red hot wire where the plugged in red wire connects. I can replace the terminal end of the red hot wire but did I wire up one of the heat sensors incorrectly? Any advice would help. Thanks.