I received this stove in October and noticed right away that the signal is very low.  I adjusted it as indicated in the manual but it was no better.  After giving a review and mentioning this, a rep answered saying if it continued I should call for service.  So the service man came today and said this just the way it is.  So if you think the signal is very low, it is and nothing can be done about it.  This is something GE should be addressing in future models.  My only complaint about the stove as I love everything else about it.