Pro-Ject RPM4 cartridge screws

[tomd]

I'm trying to do resonant frequency calculations for my Pro-Ject RPM 4. Does anyone know how much the cartridge fastening screws weigh?

[sreten]

Usually 1 to 1.5 grams - but this level of accuracy is pointless,
you simply can't trust the published compliance of the cartridge.

You need a test record.

sreten.