Columbia Model 229B 78 rpm Record playing unit

[signalman4]

Hi Gary,

I think I need to open up the pick-up head and replace the rubber parts as the output is next to nothing and very low.

The positions of the screws that hold it together appear to have been filled with some hard compound that I assume will need drilling out.

Here is a photo of the underside of my MagicNotes pick-up so please     can you tell me if I need to drill all 5 of them.