Refurbish Fidelity Research Tonearms


Would like to refurbish my FR-64s .... Has someone made it? Experience? Who? 
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I’m gonna refresh the grease in my FR-66fx by myself, luckily the access to the side spring (for dynamic tracking force) is open on my sample (because of the dried glue). After a conversation with Nandric I decided not to “upgrade” anything in my 66fx.


Regarding FR service I’d like to know the price, for some reason many posters prefer not to post any information about the cost of the service like it’s a top secret. If you will proceed please let us know the cost of the upgrade.
@chakster no big secret as far as I'm concerned. I looked up the invoice of Robert Graetke of Analog Tube Audio, which amounts to €559,15 including tax and shipping. This quote was for a complete overhaul of my 64S (#051198), including new pure silver wiring (diameter 0.20 mm). Obviously the bulk of this total was labour cost (6 hours of work). In the process he also refreshed the grease of the dynamic balance spring. However, two years after the fact the VTF dial has become increasingly difficult to operate again. It's a common issue usually contributed to aging, but my experience now suggests a design flaw or else a problem with my sample. Either way I've found that static balancing sounds slightly better, so I stopped using it altogether. By contrast the dial of my 64FX has always been very smooth as well as more accurate.

I’m not sure about the above video?
does it look like a finger is rubbing on the first clip?
also, why are comments turned off?
just curious....