Hi all, Im new to this site and I have a problem. I bought an 88 ninja 600r and it was working until yesterday when I changed the spark plugs. After I changed the spark plugs I tried to start it and it turned over but never started. Today I checked the plugs for spark (ouch), and I checked all my fuel lines. Also, now when i go to start it all i hear is clicking and the tachometer needle jumps. Does that mean i drained the battery from cranking it? What else should I check?