Got TooToo Star Concentric and Harp Lampshade Holder and E26 Light Base UNO Recessed Adapter Converter Final Set. The first thing I noticed was that the lampshade lock nut was off balance and not aligned with the center. Putting on a lampshade gave the lampshade a noticeable tilt. You could not bend the locknut assembly back to center because the flats on the harp were off center. The second thing I noticed was that the E26 Light Base UNO adapter wasn't concentric either and the harp attachment points were forward of the center giving the lampshade a slightly offset look making it look like the lampshade was 2 inches further forward than a lampshade. lamp base. No matter what I did, there was no way to fix this poorly made part as it didn't come off the assembly line to specification. To return.