So I was looking forward to putting the carb back together with the new metering block. Not happening this week, the padded mailer showed up with the box that the metering block was supposed to be in. Box was empty, a separate package with new metering screws was in there. The mailer had been opened. Pretty annoying. Kind of strange it was just the block missing. Supposedly another one from holley is on the way. Never had that happen before. Also had a fraudulent charge on my visa a couple of weeks ago. Sign of the times ??