What tonearm and turntable did you use with the Grace cartridge?
I used, and in fact still use, a Magnepan Unitrac tonearm and a SOTA Sapphire turntable, which I purchased in 1983. Both still work as well as when they were new!
I used various incarnations of the Grace F-9E, F-9E Ruby, and SoundSmith re-tipped F-9E Ruby with that arm and table for most of 30+ years. In the last few years, based largely on glowing praise provided by other members here, I went to a currently produced Audio Technica AT-ART9 low output moving coil cartridge and a Herron VTPH-2 phono stage. I’ve been very pleased with both.
The Maggie arm, by the way, is best suited for cartridges having medium to high compliance. I would not pair it with a low compliance cartridge, such as the Koetsus for example.
Good luck. Regards,
-- Al