@dgarretson
About the low vertical mass of the Trans-Fi, I use two work-arounds: first, instead of using mounting nuts on the top of the wand, I have a disc of brass alloy C770 (quite hard, half copper, quarter nickel, quarter zinc) with holes tapped for stainless screws. That adds 5 grams, IIRC. Second, I add brass weights by fitting them into the arm wand holes. Lets my Koetsu track well at 2.1 grams or so.
About the low vertical mass of the Trans-Fi, I use two work-arounds: first, instead of using mounting nuts on the top of the wand, I have a disc of brass alloy C770 (quite hard, half copper, quarter nickel, quarter zinc) with holes tapped for stainless screws. That adds 5 grams, IIRC. Second, I add brass weights by fitting them into the arm wand holes. Lets my Koetsu track well at 2.1 grams or so.