
Bought these on a whim last year and finally used them tonight. I threw it in the drill and saw that it was very off center. Some irony that the self centering nozzle was very crooked. I've tried all 7 and none of them are easy. I thought it might be my drill so I tried them in my other drill, same problem with WHOLE FAMILY. Not quite right in the whole series. I'll bite the bullet and order a Vix set right away.