Electribe Sampler 2 (red) Filter Knob Turns Hard

[Nat_Napoletano]

Anyone who owns an electribe sampler 2 (the red unit). I just purchased an electribe 2 and the "Filter" encoder knob turns slightly hard, and you can't feel any detenting clicks. The Filter knob seems to change the cutoff correctly though. Is this normal behavior? Did Korg use a different encoder for the filter than for the other functions (Sample, Modulation)?

[Hayden]

Mine doesn't click either but it stillworks.