Luckily....
Yeah luckily no problems with the grounding out. I usually always wrap electrical tape around the connections when I solder them, just to give a little bit extra insurance so that doesn't happen, and in this case I did the same so that I wouldn't be pulling the panels back off.
As for the Dynamat has it really killed the road noise that much for ya? Thats one thing that I would like to eliminate but its just so damn expensive.
99 Ebony Black
The Jersey Fish
East Rockaway NY
NYPD's Finest