Graham did not change the Arch Angle of these tubes.
Whaaaat??? They offer longer armwands to reduce tracking angle error but neglect to reduce the headshell offset angle? If so, that's brainless.
What Syntax is saying is simply not true. Maybe it was on old Graham arms. I have both the 10" & 12" supreme arms. The headshell angle is not the same for the 10&12 arm wands (angle reduced on the 12") and the alignment jigs are also different for obvious reasons. It time for Syntax to stop spreading around misinformation with regard to Graham arms.