Right. However, in post #4, the OP states that his pickup has 50mm spacing. Assuming that is not a measurement error I was wondering if the 49.2 Duncan cover would fit. Conversely, if 50mm is the correct measurement, is that trembucker spacing? I don't recall what trembucker spacing actually is.
I wish Seymour Duncan would join the rest of the world in using same size bobbins with wider poles spacing. Everything about fitting Trembuckers is a PITA