I recently bought a freeflow passport 2008 model . One jet is not working and I can't see it due to the foam sprayed in the cabinet. It is located near the service panel but behind several inches worth of foam. Is it safe to remove a little to look at the problem or should I leave this to an expert? The previous owner said that this particular jet has never worked. I am wondering if it was never hooked up to begin with....
Thanks Mark