I have an early set of nightsticks...perforated core- and I could swear at the time I bought them ( 2010), the fatshots had a solid core ...this is why i chose the nightsticks.
I now see fatshots with perf core...nightsticks with solid core ( yes, I bought one and went "WTF" when I went to tune the disk stack)
what happened?
2.) why is it that the topmost screw for the disks is NOT at the top of the muffler- inline with the mount- it is about 4 degrees clockwise...looks like someone was lazy- but all of them seem the be this way.
Is there a fix ?
mike