Nandric
Just as a FYI.
Steven Leung of VAS audio will and successfully did look at and repair a coil problem on my Koetsu Black Goldline.
On one channel it had not one but two breaks in that side coil wire.
I think his charge to fix this issue was very fair.
He also tweaked the suspension slightly due to age etc.
The stylus and cantilever were not touched and are the factory originals.
The more contacts we have for cartridge repair the better IMHO.
Not everyone can afford to rush out and buy new carts or seek out near unobtanium nos vintage mm examples no matter how good they may be.