Hello - I have a LTX1040 riding mower (13WX90AS056 - Model #), and everytime I go to reconnect the battery (positive first, then negative), once I get to the negative, I see small crackle sparks, but it blows the 20 amp fuse. I did previously remove the solenoid, and unplug the ignition switch, then put them all back on the mower, and now I am running into this problem. I examined all of the wires, and I do not see anything exposed that would short to ground. Could it be the ground cable running from the battery to the solenoid? Cannot figure out why it's sparking/blowing the fuse.