Yes, I certainly DID pass your house! I took 512 into Pen Argyl right through Bangor. Going back, I picked up 191 in Bangor and followed that to Belfast road where I made a right and rode up to Petey's.
After that, I took the back roads to Martin's Creek and the Belvidere Bridge where I crossed back to Jersey. We'll have to see if we can meet up some day, Mike.