Anybody done an audio install on an Eos and found a good ground location for an amp? There is a bolt under the left side carpet of the trunk that is a bust, and there is a very long bolt behind the rear seat that provides only so-so grounding. (I haven't sanded that down to metal yet, but it's behind a sheet of steel so it will be hard to get to.) I'd prefer not to drill an additional hole. If you've found something that works well, could you send it along? Obviously a photo would be splendid, but I'll take whatever advice you might have.
Thanks a lot.
Thanks a lot.