@lewm , You are correct, the tonearm was the T3F. The turntable we had it on was not the Reference. It was the Studio which I thought was a fabulous turntable in comparison to the Linn LP12. If working correctly the OP is best served by changing arms as he will have a hard time finding a better table. The arm however is a nightmare in progress and Goldmund no longer services it or stocks parts for it.
The Reference is a totally different table. I have never been in the same room as one.
I wonder if Frank Kuzma was copying the Goldmund Studio when he designed the Stabi M. Remarkably similar tables.