New to v rods and have a 2013 NR with 200 miles on it. At lower rpms as in launching or decel I get this popping sound from the tb area. Is this the infamous reversion sound and maybe the shafts chattering at the same time from the reversion wave hitting the tb plates? I'm suspecting this is normal and most do it? I guess the big question for me is why are these bore to shaft fits so damn sloppy to begin with, new out of the box? That's half the problem right there.