I'm changing the location of the electrical service mast on my house. Is there an easy way(s) or a trick of the trade to find a stud from the exterior of the house so my lag bolts that will hold the mast brackets will hit framing and not just rough siding?
Right now, my house is sided with vinyl over 1" of styrofoam, cedar clapboard and 1x6 board siding.
I have access to the interior side of the wall, too, but I'm having difficulty translating the stud location to the exterior.