I planned on sharpening the blades on my 54" this past weekend. I already have the Hustler blade stop which works between 2 blades at a time. The issue is that the dealer aligned the blades in a way that they never line up to be able to use the stopper. Meaning when I have the end of one blade in the stop, I cannot turn the other blade without the stop moving as well. Should I just use a block of wood this time, but when I reinstall align them so I can utilize the stop next time? I was not sure if blade orientation made a difference in cut and throw, I would think it may. First cut was Saturday and she blew right thru the early Spring growth. Love this machine.