Anyone successfully using an Expression Pedal with Keylab88 Mkii?

[jagward]

I've tried 2 expression pedals.  The Korg and the Line 6.  Both have not worked properly.  I've been in the Midi Control Center settings and everything is correct.  I've tried stereo and mono tips.  Strangely, the mono sweeps 0-66 and the stereo sweeps 67-127 but both of those sweeps are incredibly jumpy and unusable.  I've tried both pedals on other devices and they work fine.  Thanks in advance for any info on this.
Cheers

[Olio]

Have the same problem: Zoom FP02M - stereo-jack plug, range 64-127 (settings in a control center 0-127). If I put in control center range of 0-64, then it will work from 32-64. With other equipment it works extremely well. WTF???

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HATE THIS SH*T