Now that the neg terminal is secured, there's one potential minor benefit I noticed. During the couple of times I drove the GT prior to the incident, I noticed that the "blipping" sound when using the signal lights was exceedingly louder than normal. Now, after the neg terminal is tightened, the blipping sound a much much lower. So, for those who noticed the sound is getting louder than normal, you might want to just loosen up the 10mm bolt, clean the connection and make sure it is re-tighten'd. This could be a coincident, but there's nothing to loose.
Ed
Ed