Bad knobs on my Spark

[Rob G]

Hello, I've bought a 2nd hand Spark, but it has bad knobs as mentioned in the SOS review. There have been a recall action, but is that still open?

Thanx.

[schmidi]

This is worth a shot: I've successfully used a contact cleaner called Deoxit on faders and pots that are giving bad midi data. It could be a cheap solution for you possibly.