VPI 3D arm

@stringreen , out of all the 10 inch arm wands available would there be a best match for a MM cart in general terms and a Grace F9R in specific terms? My table is a tricked out Prime and I also have a Classic 1 arm wand but I am seeking a third arm wand to accommodate the MM.

@drewmb1 , I am using two different metal Classic arms in lew of the 3D arm that came on my Prime. One of the arms are off a Classic 1 and the other from a Classic 3 with no mods, these arms are interchangeable, I believe the problem is with some of the older 10 inch arms.