In the system where the Airy 3 was too bright we found an impedance of 75 ohms better than 100. Try something like that if you can.
Listen to SirSpeedy re: the Graham damping fluid. We were adjusting and hearing changes with amounts far smaller than a drop. Dip a toothpick in and scrape some of that onto the pivot. Be very careful not to drip any of it against the sides of the well. It will take forever to settle back down.
Unless you're in a very warm climate, 1.90g may be insufficient downforce. My UNIverse is currently happy at about 2.05g. Very small changes will be audible here too.
A nose-up orientation is not optimal for any ZYX I've heard. They like to be level (referring to the cartridge body, not the arm tube). OTOH I wouldn't expect this to cause brightness. Nose-down does that.
Keep on tweakin'!
Listen to SirSpeedy re: the Graham damping fluid. We were adjusting and hearing changes with amounts far smaller than a drop. Dip a toothpick in and scrape some of that onto the pivot. Be very careful not to drip any of it against the sides of the well. It will take forever to settle back down.
Unless you're in a very warm climate, 1.90g may be insufficient downforce. My UNIverse is currently happy at about 2.05g. Very small changes will be audible here too.
A nose-up orientation is not optimal for any ZYX I've heard. They like to be level (referring to the cartridge body, not the arm tube). OTOH I wouldn't expect this to cause brightness. Nose-down does that.
Keep on tweakin'!